72474716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 130343136

約数和(自身を除く): 57868420

約数列:

[1, 2, 4, 41, 82, 164, 457, 914, 967, 1828, 1934, 3868, 18737, 37474, 39647, 74948, 79294, 158588, 441919, 883838, 1767676, 18118679, 36237358, 72474716]

約数ペア:

[(1, 72474716), (2, 36237358), (4, 18118679), (41, 1767676), (82, 883838), (164, 441919), (457, 158588), (914, 79294), (967, 74948), (1828, 39647), (1934, 37474), (3868, 18737)]