3640803208

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^2\times {\mathrm{2447}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 7853086080

約数和(自身を除く): 4212282872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 2447, 4564, 4894, 9128, 9788, 17129, 19576, 26569, 34258, 53138, 68516, 106276, 137032, 185983, 212552, 371966, 398861, 743932, 797722, 1487864, 1595444, 2792027, 3190888, 5584054, 11168108, 22336216, 65014343, 130028686, 260057372, 455100401, 520114744, 910200802, 1820401604, 3640803208]

約数ペア:

[(1, 3640803208), (2, 1820401604), (4, 910200802), (7, 520114744), (8, 455100401), (14, 260057372), (28, 130028686), (56, 65014343), (163, 22336216), (326, 11168108), (652, 5584054), (1141, 3190888), (1304, 2792027), (2282, 1595444), (2447, 1487864), (4564, 797722), (4894, 743932), (9128, 398861), (9788, 371966), (17129, 212552), (19576, 185983), (26569, 137032), (34258, 106276), (53138, 68516)]