28926311296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{38167}}^1$

素因数の和:38403

約数の個数: 64

約数和(自身を含む): 59798568960

約数和(自身を除く): 30872257664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 248, 382, 496, 764, 992, 1528, 1984, 3056, 3968, 5921, 6112, 11842, 12224, 23684, 24448, 38167, 47368, 76334, 94736, 152668, 189472, 305336, 378944, 610672, 757888, 1183177, 1221344, 2366354, 2442688, 4732708, 4885376, 7289897, 9465416, 14579794, 18930832, 29159588, 37861664, 58319176, 75723328, 116638352, 151446656, 225986807, 233276704, 451973614, 466553408, 903947228, 933106816, 1807894456, 3615788912, 7231577824, 14463155648, 28926311296]

約数ペア:

[(1, 28926311296), (2, 14463155648), (4, 7231577824), (8, 3615788912), (16, 1807894456), (31, 933106816), (32, 903947228), (62, 466553408), (64, 451973614), (124, 233276704), (128, 225986807), (191, 151446656), (248, 116638352), (382, 75723328), (496, 58319176), (764, 37861664), (992, 29159588), (1528, 18930832), (1984, 14579794), (3056, 9465416), (3968, 7289897), (5921, 4885376), (6112, 4732708), (11842, 2442688), (12224, 2366354), (23684, 1221344), (24448, 1183177), (38167, 757888), (47368, 610672), (76334, 378944), (94736, 305336), (152668, 189472)]