28311188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 52722432

約数和(自身を除く): 24411244

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 1867, 3734, 3791, 7468, 7582, 15164, 31739, 63478, 126956, 416341, 832682, 1665364, 7077797, 14155594, 28311188]

約数ペア:

[(1, 28311188), (2, 14155594), (4, 7077797), (17, 1665364), (34, 832682), (68, 416341), (223, 126956), (446, 63478), (892, 31739), (1867, 15164), (3734, 7582), (3791, 7468)]