64418156864

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{12923}}^1$

素因数の和:14103

約数の個数: 56

約数和(自身を含む): 129758407488

約数和(自身を除く): 65340250624

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1097, 1136, 2194, 2272, 4388, 4544, 8776, 12923, 17552, 25846, 35104, 51692, 70208, 77887, 103384, 155774, 206768, 311548, 413536, 623096, 827072, 917533, 1246192, 1835066, 2492384, 3670132, 4984768, 7340264, 14176531, 14680528, 28353062, 29361056, 56706124, 58722112, 113412248, 226824496, 453648992, 907297984, 1006533701, 2013067402, 4026134804, 8052269608, 16104539216, 32209078432, 64418156864]

約数ペア:

[(1, 64418156864), (2, 32209078432), (4, 16104539216), (8, 8052269608), (16, 4026134804), (32, 2013067402), (64, 1006533701), (71, 907297984), (142, 453648992), (284, 226824496), (568, 113412248), (1097, 58722112), (1136, 56706124), (2194, 29361056), (2272, 28353062), (4388, 14680528), (4544, 14176531), (8776, 7340264), (12923, 4984768), (17552, 3670132), (25846, 2492384), (35104, 1835066), (51692, 1246192), (70208, 917533), (77887, 827072), (103384, 623096), (155774, 413536), (206768, 311548)]