28331356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 52532480

約数和(自身を除く): 24201124

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2287, 3097, 4574, 6194, 9148, 12388, 43453, 86906, 173812, 372781, 745562, 1491124, 7082839, 14165678, 28331356]

約数ペア:

[(1, 28331356), (2, 14165678), (4, 7082839), (19, 1491124), (38, 745562), (76, 372781), (163, 173812), (326, 86906), (652, 43453), (2287, 12388), (3097, 9148), (4574, 6194)]