28368138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{278119}}^1$

素因数の和:278141

約数の個数: 16

約数和(自身を含む): 60073920

約数和(自身を除く): 31705782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 278119, 556238, 834357, 1668714, 4728023, 9456046, 14184069, 28368138]

約数ペア:

[(1, 28368138), (2, 14184069), (3, 9456046), (6, 4728023), (17, 1668714), (34, 834357), (51, 556238), (102, 278119)]