42001268

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 75597312

約数和(自身を除く): 33596044

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 1423, 2846, 5692, 7379, 14758, 29516, 66881, 133762, 223411, 267524, 446822, 893644, 10500317, 21000634, 42001268]

約数ペア:

[(1, 42001268), (2, 21000634), (4, 10500317), (47, 893644), (94, 446822), (157, 267524), (188, 223411), (314, 133762), (628, 66881), (1423, 29516), (2846, 14758), (5692, 7379)]