28798212

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2137}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 67287136

約数和(自身を除く): 38488924

約数列:

[1, 2, 3, 4, 6, 12, 1123, 2137, 2246, 3369, 4274, 4492, 6411, 6738, 8548, 12822, 13476, 25644, 2399851, 4799702, 7199553, 9599404, 14399106, 28798212]

約数ペア:

[(1, 28798212), (2, 14399106), (3, 9599404), (4, 7199553), (6, 4799702), (12, 2399851), (1123, 25644), (2137, 13476), (2246, 12822), (3369, 8548), (4274, 6738), (4492, 6411)]