28017530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164809}}^1$

素因数の和:164833

約数の個数: 16

約数和(自身を含む): 53398440

約数和(自身を除く): 25380910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 164809, 329618, 824045, 1648090, 2801753, 5603506, 14008765, 28017530]

約数ペア:

[(1, 28017530), (2, 14008765), (5, 5603506), (10, 2801753), (17, 1648090), (34, 824045), (85, 329618), (170, 164809)]