12857592256

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{654397}}^1$

素因数の和:654716

約数の個数: 28

約数和(自身を含む): 25597432168

約数和(自身を除く): 12739839912

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 654397, 1308794, 2617588, 5235176, 10470352, 20940704, 41881408, 200899879, 401799758, 803599516, 1607199032, 3214398064, 6428796128, 12857592256]

約数ペア:

[(1, 12857592256), (2, 6428796128), (4, 3214398064), (8, 1607199032), (16, 803599516), (32, 401799758), (64, 200899879), (307, 41881408), (614, 20940704), (1228, 10470352), (2456, 5235176), (4912, 2617588), (9824, 1308794), (19648, 654397)]