42974414

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57917}}^1$

素因数の和:57979

約数の個数: 16

約数和(自身を含む): 75061728

約数和(自身を除く): 32087314

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 57917, 115834, 405419, 810838, 3069601, 6139202, 21487207, 42974414]

約数ペア:

[(1, 42974414), (2, 21487207), (7, 6139202), (14, 3069601), (53, 810838), (106, 405419), (371, 115834), (742, 57917)]