57400568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{422063}}^1$

素因数の和:422086

約数の個数: 16

約数和(自身を含む): 113957280

約数和(自身を除く): 56556712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 422063, 844126, 1688252, 3376504, 7175071, 14350142, 28700284, 57400568]

約数ペア:

[(1, 57400568), (2, 28700284), (4, 14350142), (8, 7175071), (17, 3376504), (34, 1688252), (68, 844126), (136, 422063)]