74418628

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 132047552

約数和(自身を除く): 57628924

約数列:

[1, 2, 4, 157, 163, 314, 326, 628, 652, 727, 1454, 2908, 25591, 51182, 102364, 114139, 118501, 228278, 237002, 456556, 474004, 18604657, 37209314, 74418628]

約数ペア:

[(1, 74418628), (2, 37209314), (4, 18604657), (157, 474004), (163, 456556), (314, 237002), (326, 228278), (628, 118501), (652, 114139), (727, 102364), (1454, 51182), (2908, 25591)]