22495408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 48851040

約数和(自身を除く): 26355632

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 79, 104, 148, 158, 208, 296, 316, 481, 592, 632, 962, 1027, 1264, 1369, 1924, 2054, 2738, 2923, 3848, 4108, 5476, 5846, 7696, 8216, 10952, 11692, 16432, 17797, 21904, 23384, 35594, 37999, 46768, 71188, 75998, 108151, 142376, 151996, 216302, 284752, 303992, 432604, 607984, 865208, 1405963, 1730416, 2811926, 5623852, 11247704, 22495408]

約数ペア:

[(1, 22495408), (2, 11247704), (4, 5623852), (8, 2811926), (13, 1730416), (16, 1405963), (26, 865208), (37, 607984), (52, 432604), (74, 303992), (79, 284752), (104, 216302), (148, 151996), (158, 142376), (208, 108151), (296, 75998), (316, 71188), (481, 46768), (592, 37999), (632, 35594), (962, 23384), (1027, 21904), (1264, 17797), (1369, 16432), (1924, 11692), (2054, 10952), (2738, 8216), (2923, 7696), (3848, 5846), (4108, 5476)]