8387584

Appears in sequences

• a(n) = 2*4^n + (-1)^n*2^(n-1).at n=10A120470
• Divisors of 33550336, the 5th perfect number.at n=23A133025
• Divisors of 16775168 (half the 5th perfect number).at n=22A138815
• Triangle read by rows: row n lists the proper divisors of n-th perfect number A000396(n).at n=53A139246
• 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=27A139247
• a(n) = 6*a(n-1) - 8*a(n-2) for n > 1; a(0) = 7, a(1) = 30.at n=10A171472
• Numbers that are either already perfect, or a perfect number is eventually reached if we start doubling them.at n=37A341622