42691928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 39388072

約数列:

[1, 2, 4, 8, 59, 118, 151, 236, 302, 472, 599, 604, 1198, 1208, 2396, 4792, 8909, 17818, 35341, 35636, 70682, 71272, 90449, 141364, 180898, 282728, 361796, 723592, 5336491, 10672982, 21345964, 42691928]

約数ペア:

[(1, 42691928), (2, 21345964), (4, 10672982), (8, 5336491), (59, 723592), (118, 361796), (151, 282728), (236, 180898), (302, 141364), (472, 90449), (599, 71272), (604, 70682), (1198, 35636), (1208, 35341), (2396, 17818), (4792, 8909)]