28214683

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 33937344

約数和(自身を除く): 5722661

約数列:

[1, 7, 37, 41, 259, 287, 1517, 2657, 10619, 18599, 98309, 108937, 688163, 762559, 4030669, 28214683]

約数ペア:

[(1, 28214683), (7, 4030669), (37, 762559), (41, 688163), (259, 108937), (287, 98309), (1517, 18599), (2657, 10619)]