74119216

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{10457}}^1$

素因数の和:10908

約数の個数: 20

約数和(自身を含む): 143943912

約数和(自身を除く): 69824696

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 10457, 20914, 41828, 83656, 167312, 4632451, 9264902, 18529804, 37059608, 74119216]

約数ペア:

[(1, 74119216), (2, 37059608), (4, 18529804), (8, 9264902), (16, 4632451), (443, 167312), (886, 83656), (1772, 41828), (3544, 20914), (7088, 10457)]