28249794

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{1277}}^1$

素因数の和:2514

約数の個数: 24

約数和(自身を含む): 61305660

約数和(自身を除く): 33055866

約数列:

[1, 2, 3, 6, 9, 18, 1229, 1277, 2458, 2554, 3687, 3831, 7374, 7662, 11061, 11493, 22122, 22986, 1569433, 3138866, 4708299, 9416598, 14124897, 28249794]

約数ペア:

[(1, 28249794), (2, 14124897), (3, 9416598), (6, 4708299), (9, 3138866), (18, 1569433), (1229, 22986), (1277, 22122), (2458, 11493), (2554, 11061), (3687, 7662), (3831, 7374)]