28585670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168151}}^1$

素因数の和:168175

約数の個数: 16

約数和(自身を含む): 54481248

約数和(自身を除く): 25895578

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 168151, 336302, 840755, 1681510, 2858567, 5717134, 14292835, 28585670]

約数ペア:

[(1, 28585670), (2, 14292835), (5, 5717134), (10, 2858567), (17, 1681510), (34, 840755), (85, 336302), (170, 168151)]