28471816

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{5077}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 53471340

約数和(自身を除く): 24999524

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 5077, 5608, 10154, 20308, 40616, 3558977, 7117954, 14235908, 28471816]

約数ペア:

[(1, 28471816), (2, 14235908), (4, 7117954), (8, 3558977), (701, 40616), (1402, 20308), (2804, 10154), (5077, 5608)]