7448090416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8287}}^1$

素因数の和:8486

約数の個数: 80

約数和(自身を含む): 16186464000

約数和(自身を除く): 8738373584

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 149, 208, 232, 298, 377, 464, 596, 754, 1192, 1508, 1937, 2384, 3016, 3874, 4321, 6032, 7748, 8287, 8642, 15496, 16574, 17284, 30992, 33148, 34568, 56173, 66296, 69136, 107731, 112346, 132592, 215462, 224692, 240323, 430924, 449384, 480646, 861848, 898768, 961292, 1234763, 1723696, 1922584, 2469526, 3124199, 3845168, 4939052, 6248398, 9878104, 12496796, 16051919, 19756208, 24993592, 32103838, 35808127, 49987184, 64207676, 71616254, 128415352, 143232508, 256830704, 286465016, 465505651, 572930032, 931011302, 1862022604, 3724045208, 7448090416]

約数ペア:

[(1, 7448090416), (2, 3724045208), (4, 1862022604), (8, 931011302), (13, 572930032), (16, 465505651), (26, 286465016), (29, 256830704), (52, 143232508), (58, 128415352), (104, 71616254), (116, 64207676), (149, 49987184), (208, 35808127), (232, 32103838), (298, 24993592), (377, 19756208), (464, 16051919), (596, 12496796), (754, 9878104), (1192, 6248398), (1508, 4939052), (1937, 3845168), (2384, 3124199), (3016, 2469526), (3874, 1922584), (4321, 1723696), (6032, 1234763), (7748, 961292), (8287, 898768), (8642, 861848), (15496, 480646), (16574, 449384), (17284, 430924), (30992, 240323), (33148, 224692), (34568, 215462), (56173, 132592), (66296, 112346), (69136, 107731)]