767936

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 42

約数和(自身を含む): 1673352

約数和(自身を除く): 905416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 169, 208, 284, 338, 416, 568, 676, 832, 923, 1136, 1352, 1846, 2272, 2704, 3692, 4544, 5408, 7384, 10816, 11999, 14768, 23998, 29536, 47996, 59072, 95992, 191984, 383968, 767936]

約数ペア:

[(1, 767936), (2, 383968), (4, 191984), (8, 95992), (13, 59072), (16, 47996), (26, 29536), (32, 23998), (52, 14768), (64, 11999), (71, 10816), (104, 7384), (142, 5408), (169, 4544), (208, 3692), (284, 2704), (338, 2272), (416, 1846), (568, 1352), (676, 1136), (832, 923)]