64145256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{381817}}^1$

素因数の和:381833

約数の個数: 32

約数和(自身を含む): 183272640

約数和(自身を除く): 119127384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 381817, 763634, 1145451, 1527268, 2290902, 2672719, 3054536, 4581804, 5345438, 8018157, 9163608, 10690876, 16036314, 21381752, 32072628, 64145256]

約数ペア:

[(1, 64145256), (2, 32072628), (3, 21381752), (4, 16036314), (6, 10690876), (7, 9163608), (8, 8018157), (12, 5345438), (14, 4581804), (21, 3054536), (24, 2672719), (28, 2290902), (42, 1527268), (56, 1145451), (84, 763634), (168, 381817)]