28118032

Appears in sequences

• Amicable pairs where only deficient aliquot parts are considered.at n=22A280516
• List of pairs of amicable numbers (m, n) with record value of m/n.at n=12A287026
• Lesser of a pair of S-amicable numbers k < m such that s(k) = m and s(m) = k, where s(k) = A364858(k).at n=14A364859