64455504

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18913}}^1$

素因数の和:18995

約数の個数: 40

約数和(自身を含む): 168864192

約数和(自身を除く): 104408688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 18913, 37826, 56739, 75652, 113478, 151304, 226956, 302608, 453912, 907824, 1342823, 2685646, 4028469, 5371292, 8056938, 10742584, 16113876, 21485168, 32227752, 64455504]

約数ペア:

[(1, 64455504), (2, 32227752), (3, 21485168), (4, 16113876), (6, 10742584), (8, 8056938), (12, 5371292), (16, 4028469), (24, 2685646), (48, 1342823), (71, 907824), (142, 453912), (213, 302608), (284, 226956), (426, 151304), (568, 113478), (852, 75652), (1136, 56739), (1704, 37826), (3408, 18913)]