28640056

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{5107}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 53787240

約数和(自身を除く): 25147184

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 5107, 5608, 10214, 20428, 40856, 3580007, 7160014, 14320028, 28640056]

約数ペア:

[(1, 28640056), (2, 14320028), (4, 7160014), (8, 3580007), (701, 40856), (1402, 20428), (2804, 10214), (5107, 5608)]