68484670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402851}}^1$

素因数の和:402875

約数の個数: 16

約数和(自身を含む): 130524048

約数和(自身を除く): 62039378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 402851, 805702, 2014255, 4028510, 6848467, 13696934, 34242335, 68484670]

約数ペア:

[(1, 68484670), (2, 34242335), (5, 13696934), (10, 6848467), (17, 4028510), (34, 2014255), (85, 805702), (170, 402851)]