66702506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{8093}}^1$

素因数の和:8425

約数の個数: 16

約数和(自身を含む): 108103464

約数和(自身を除く): 41400958

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8093, 8242, 16186, 105209, 210418, 2565481, 5130962, 33351253, 66702506]

約数ペア:

[(1, 66702506), (2, 33351253), (13, 5130962), (26, 2565481), (317, 210418), (634, 105209), (4121, 16186), (8093, 8242)]