64688832776

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1741}}^1\times {\mathrm{36571}}^1$

素因数の和:38445

約数の個数: 32

約数和(自身を含む): 122320174080

約数和(自身を除く): 57631341304

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1741, 3482, 6964, 13928, 36571, 73142, 146284, 221107, 292568, 442214, 884428, 1768856, 4644517, 9289034, 18578068, 37156136, 63670111, 127340222, 254680444, 509360888, 8086104097, 16172208194, 32344416388, 64688832776]

約数ペア:

[(1, 64688832776), (2, 32344416388), (4, 16172208194), (8, 8086104097), (127, 509360888), (254, 254680444), (508, 127340222), (1016, 63670111), (1741, 37156136), (3482, 18578068), (6964, 9289034), (13928, 4644517), (36571, 1768856), (73142, 884428), (146284, 442214), (221107, 292568)]