3950551456

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{3169}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 7860585600

約数和(自身を除く): 3910034144

約数列:

[1, 2, 4, 8, 16, 32, 163, 239, 326, 478, 652, 956, 1304, 1912, 2608, 3169, 3824, 5216, 6338, 7648, 12676, 25352, 38957, 50704, 77914, 101408, 155828, 311656, 516547, 623312, 757391, 1033094, 1246624, 1514782, 2066188, 3029564, 4132376, 6059128, 8264752, 12118256, 16529504, 24236512, 123454733, 246909466, 493818932, 987637864, 1975275728, 3950551456]

約数ペア:

[(1, 3950551456), (2, 1975275728), (4, 987637864), (8, 493818932), (16, 246909466), (32, 123454733), (163, 24236512), (239, 16529504), (326, 12118256), (478, 8264752), (652, 6059128), (956, 4132376), (1304, 3029564), (1912, 2066188), (2608, 1514782), (3169, 1246624), (3824, 1033094), (5216, 757391), (6338, 623312), (7648, 516547), (12676, 311656), (25352, 155828), (38957, 101408), (50704, 77914)]