78858907552

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{34843}}^1$

素因数の和:35621

約数の個数: 48

約数和(自身を含む): 156946017312

約数和(自身を除く): 78087109760

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 661, 856, 1322, 1712, 2644, 3424, 5288, 10576, 21152, 34843, 69686, 70727, 139372, 141454, 278744, 282908, 557488, 565816, 1114976, 1131632, 2263264, 3728201, 7456402, 14912804, 23031223, 29825608, 46062446, 59651216, 92124892, 119302432, 184249784, 368499568, 736999136, 2464340861, 4928681722, 9857363444, 19714726888, 39429453776, 78858907552]

約数ペア:

[(1, 78858907552), (2, 39429453776), (4, 19714726888), (8, 9857363444), (16, 4928681722), (32, 2464340861), (107, 736999136), (214, 368499568), (428, 184249784), (661, 119302432), (856, 92124892), (1322, 59651216), (1712, 46062446), (2644, 29825608), (3424, 23031223), (5288, 14912804), (10576, 7456402), (21152, 3728201), (34843, 2263264), (69686, 1131632), (70727, 1114976), (139372, 565816), (141454, 557488), (278744, 282908)]