56763272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{417377}}^1$

素因数の和:417400

約数の個数: 16

約数和(自身を含む): 112692060

約数和(自身を除く): 55928788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 417377, 834754, 1669508, 3339016, 7095409, 14190818, 28381636, 56763272]

約数ペア:

[(1, 56763272), (2, 28381636), (4, 14190818), (8, 7095409), (17, 3339016), (34, 1669508), (68, 834754), (136, 417377)]