28052906

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2647}}^1$

素因数の和:3413

約数の個数: 16

約数和(自身を含む): 48172416

約数和(自身を除く): 20119510

約数列:

[1, 2, 7, 14, 757, 1514, 2647, 5294, 5299, 10598, 18529, 37058, 2003779, 4007558, 14026453, 28052906]

約数ペア:

[(1, 28052906), (2, 14026453), (7, 4007558), (14, 2003779), (757, 37058), (1514, 18529), (2647, 10598), (5294, 5299)]