56971624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{418909}}^1$

素因数の和:418932

約数の個数: 16

約数和(自身を含む): 113105700

約数和(自身を除く): 56134076

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 418909, 837818, 1675636, 3351272, 7121453, 14242906, 28485812, 56971624]

約数ペア:

[(1, 56971624), (2, 28485812), (4, 14242906), (8, 7121453), (17, 3351272), (34, 1675636), (68, 837818), (136, 418909)]