70291707472

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2018021}}^1$

素因数の和:2018347

約数の個数: 40

約数和(自身を含む): 156146470272

約数和(自身を除く): 85854762800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 17416, 34832, 2018021, 4036042, 8072084, 14126147, 16144168, 28252294, 32288336, 56504588, 113009176, 226018352, 627604531, 1255209062, 2510418124, 4393231717, 5020836248, 8786463434, 10041672496, 17572926868, 35145853736, 70291707472]

約数ペア:

[(1, 70291707472), (2, 35145853736), (4, 17572926868), (7, 10041672496), (8, 8786463434), (14, 5020836248), (16, 4393231717), (28, 2510418124), (56, 1255209062), (112, 627604531), (311, 226018352), (622, 113009176), (1244, 56504588), (2177, 32288336), (2488, 28252294), (4354, 16144168), (4976, 14126147), (8708, 8072084), (17416, 4036042), (34832, 2018021)]