28249726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 43442496

約数和(自身を除く): 15192770

約数列:

[1, 2, 47, 94, 397, 757, 794, 1514, 18659, 35579, 37318, 71158, 300529, 601058, 14124863, 28249726]

約数ペア:

[(1, 28249726), (2, 14124863), (47, 601058), (94, 300529), (397, 71158), (757, 37318), (794, 35579), (1514, 18659)]