72904942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{194933}}^1$

素因数の和:194963

約数の個数: 16

約数和(自身を含む): 126317232

約数和(自身を除く): 53412290

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 194933, 389866, 2144263, 3313861, 4288526, 6627722, 36452471, 72904942]

約数ペア:

[(1, 72904942), (2, 36452471), (11, 6627722), (17, 4288526), (22, 3313861), (34, 2144263), (187, 389866), (374, 194933)]