74739704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19423}}^1$

素因数の和:19479

約数の個数: 32

約数和(自身を含む): 155003520

約数和(自身を除く): 80263816

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 19423, 38846, 77692, 155384, 252499, 504998, 718651, 1009996, 1437302, 2019992, 2874604, 5749208, 9342463, 18684926, 37369852, 74739704]

約数ペア:

[(1, 74739704), (2, 37369852), (4, 18684926), (8, 9342463), (13, 5749208), (26, 2874604), (37, 2019992), (52, 1437302), (74, 1009996), (104, 718651), (148, 504998), (296, 252499), (481, 155384), (962, 77692), (1924, 38846), (3848, 19423)]