42713474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 66299136

約数和(自身を除く): 23585662

約数列:

[1, 2, 31, 62, 691, 997, 1382, 1994, 21421, 30907, 42842, 61814, 688927, 1377854, 21356737, 42713474]

約数ペア:

[(1, 42713474), (2, 21356737), (31, 1377854), (62, 688927), (691, 61814), (997, 42842), (1382, 30907), (1994, 21421)]