66724918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1888

約数の個数: 24

約数和(自身を含む): 109400328

約数和(自身を除く): 42675410

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1469, 1747, 2938, 3494, 19097, 22711, 38194, 45422, 197411, 295243, 394822, 590486, 2566343, 5132686, 33362459, 66724918]

約数ペア:

[(1, 66724918), (2, 33362459), (13, 5132686), (26, 2566343), (113, 590486), (169, 394822), (226, 295243), (338, 197411), (1469, 45422), (1747, 38194), (2938, 22711), (3494, 19097)]