64092728

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4073}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 137864160

約数和(自身を除く): 73771432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 4073, 7868, 8146, 15736, 16292, 28511, 32584, 57022, 114044, 228088, 1144513, 2289026, 4578052, 8011591, 9156104, 16023182, 32046364, 64092728]

約数ペア:

[(1, 64092728), (2, 32046364), (4, 16023182), (7, 9156104), (8, 8011591), (14, 4578052), (28, 2289026), (56, 1144513), (281, 228088), (562, 114044), (1124, 57022), (1967, 32584), (2248, 28511), (3934, 16292), (4073, 15736), (7868, 8146)]