4193792

Appears in sequences

• Divisors of 33550336, the 5th perfect number.at n=22A133025
• Divisors of 16775168 (half the 5th perfect number).at n=21A138815
• Triangle read by rows: row n lists the proper divisors of n-th perfect number A000396(n).at n=52A139246
• Triangle read by rows: row n lists the divisors of n-th perfect number A000396(n) that are multiples of n-th Mersenne prime A000668(n).at n=26A139247
• Triangle read by rows: row n lists the divisors of n-th perfect number A000396(n) that are multiples of n-th Mersenne prime A000668(n).at n=35A139247
• Numbers that are either already perfect, or a perfect number is eventually reached if we start doubling them.at n=34A341622