28003312

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5701}}^1$

素因数の和:6016

約数の個数: 20

約数和(自身を含む): 54442696

約数和(自身を除く): 26439384

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5701, 11402, 22804, 45608, 91216, 1750207, 3500414, 7000828, 14001656, 28003312]

約数ペア:

[(1, 28003312), (2, 14001656), (4, 7000828), (8, 3500414), (16, 1750207), (307, 91216), (614, 45608), (1228, 22804), (2456, 11402), (4912, 5701)]