1535872

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 3359880

約数和(自身を除く): 1824008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 169, 208, 284, 338, 416, 568, 676, 832, 923, 1136, 1352, 1664, 1846, 2272, 2704, 3692, 4544, 5408, 7384, 9088, 10816, 11999, 14768, 21632, 23998, 29536, 47996, 59072, 95992, 118144, 191984, 383968, 767936, 1535872]

約数ペア:

[(1, 1535872), (2, 767936), (4, 383968), (8, 191984), (13, 118144), (16, 95992), (26, 59072), (32, 47996), (52, 29536), (64, 23998), (71, 21632), (104, 14768), (128, 11999), (142, 10816), (169, 9088), (208, 7384), (284, 5408), (338, 4544), (416, 3692), (568, 2704), (676, 2272), (832, 1846), (923, 1664), (1136, 1352)]