70078631

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 90931200

約数和(自身を除く): 20852569

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 589, 713, 739, 3059, 4123, 4991, 5173, 13547, 14041, 16997, 22909, 94829, 98287, 118979, 160363, 322943, 435271, 526907, 2260601, 3046897, 3688349, 10011233, 70078631]

約数ペア:

[(1, 70078631), (7, 10011233), (19, 3688349), (23, 3046897), (31, 2260601), (133, 526907), (161, 435271), (217, 322943), (437, 160363), (589, 118979), (713, 98287), (739, 94829), (3059, 22909), (4123, 16997), (4991, 14041), (5173, 13547)]