383968

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 36

約数和(自身を含む): 830088

約数和(自身を除く): 446120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 169, 208, 284, 338, 416, 568, 676, 923, 1136, 1352, 1846, 2272, 2704, 3692, 5408, 7384, 11999, 14768, 23998, 29536, 47996, 95992, 191984, 383968]

約数ペア:

[(1, 383968), (2, 191984), (4, 95992), (8, 47996), (13, 29536), (16, 23998), (26, 14768), (32, 11999), (52, 7384), (71, 5408), (104, 3692), (142, 2704), (169, 2272), (208, 1846), (284, 1352), (338, 1136), (416, 923), (568, 676)]