71334668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 129039792

約数和(自身を除く): 57705124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 2957, 5914, 6031, 11828, 12062, 24124, 109409, 218818, 437636, 481991, 963982, 1927964, 17833667, 35667334, 71334668]

約数ペア:

[(1, 71334668), (2, 35667334), (4, 17833667), (37, 1927964), (74, 963982), (148, 481991), (163, 437636), (326, 218818), (652, 109409), (2957, 24124), (5914, 12062), (6031, 11828)]