63639128

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24179}}^1$

素因数の和:24239

約数の個数: 32

約数和(自身を含む): 139276800

約数和(自身を除く): 75637672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 24179, 48358, 96716, 169253, 193432, 338506, 677012, 1136413, 1354024, 2272826, 4545652, 7954891, 9091304, 15909782, 31819564, 63639128]

約数ペア:

[(1, 63639128), (2, 31819564), (4, 15909782), (7, 9091304), (8, 7954891), (14, 4545652), (28, 2272826), (47, 1354024), (56, 1136413), (94, 677012), (188, 338506), (329, 193432), (376, 169253), (658, 96716), (1316, 48358), (2632, 24179)]