7157031376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{49531}}^1$

素因数の和:50371

約数の個数: 40

約数和(自身を含む): 15146093088

約数和(自身を除く): 7989061712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 821, 1642, 3284, 6568, 9031, 13136, 18062, 36124, 49531, 72248, 99062, 144496, 198124, 396248, 544841, 792496, 1089682, 2179364, 4358728, 8717456, 40664951, 81329902, 162659804, 325319608, 447314461, 650639216, 894628922, 1789257844, 3578515688, 7157031376]

約数ペア:

[(1, 7157031376), (2, 3578515688), (4, 1789257844), (8, 894628922), (11, 650639216), (16, 447314461), (22, 325319608), (44, 162659804), (88, 81329902), (176, 40664951), (821, 8717456), (1642, 4358728), (3284, 2179364), (6568, 1089682), (9031, 792496), (13136, 544841), (18062, 396248), (36124, 198124), (49531, 144496), (72248, 99062)]