73970416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12263}}^1$

素因数の和:12313

約数の個数: 40

約数和(自身を含む): 159677280

約数和(自身を除く): 85706864

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 12263, 24526, 49052, 98104, 159419, 196208, 318838, 355627, 637676, 711254, 1275352, 1422508, 2550704, 2845016, 4623151, 5690032, 9246302, 18492604, 36985208, 73970416]

約数ペア:

[(1, 73970416), (2, 36985208), (4, 18492604), (8, 9246302), (13, 5690032), (16, 4623151), (26, 2845016), (29, 2550704), (52, 1422508), (58, 1275352), (104, 711254), (116, 637676), (208, 355627), (232, 318838), (377, 196208), (464, 159419), (754, 98104), (1508, 49052), (3016, 24526), (6032, 12263)]