82668376

素因数分解:

$2^3\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1217}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 177438240

約数和(自身を除く): 94769864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213, 1217, 2426, 2434, 4852, 4868, 8491, 8519, 9704, 9736, 16982, 17038, 33964, 34076, 67928, 68152, 1476221, 2952442, 5904884, 10333547, 11809768, 20667094, 41334188, 82668376]

約数ペア:

[(1, 82668376), (2, 41334188), (4, 20667094), (7, 11809768), (8, 10333547), (14, 5904884), (28, 2952442), (56, 1476221), (1213, 68152), (1217, 67928), (2426, 34076), (2434, 33964), (4852, 17038), (4868, 16982), (8491, 9736), (8519, 9704)]