7725807152

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{172021}}^1$

素因数の和:172437

約数の個数: 40

約数和(自身を含む): 17149905312

約数和(自身を除く): 9424098160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3208, 5614, 6416, 11228, 22456, 44912, 172021, 344042, 688084, 1204147, 1376168, 2408294, 2752336, 4816588, 9633176, 19266352, 68980421, 137960842, 275921684, 482862947, 551843368, 965725894, 1103686736, 1931451788, 3862903576, 7725807152]

約数ペア:

[(1, 7725807152), (2, 3862903576), (4, 1931451788), (7, 1103686736), (8, 965725894), (14, 551843368), (16, 482862947), (28, 275921684), (56, 137960842), (112, 68980421), (401, 19266352), (802, 9633176), (1604, 4816588), (2807, 2752336), (3208, 2408294), (5614, 1376168), (6416, 1204147), (11228, 688084), (22456, 344042), (44912, 172021)]