28329610

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42283}}^1$

素因数の和:42357

約数の個数: 16

約数和(自身を含む): 51755616

約数和(自身を除く): 23426006

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 42283, 84566, 211415, 422830, 2832961, 5665922, 14164805, 28329610]

約数ペア:

[(1, 28329610), (2, 14164805), (5, 5665922), (10, 2832961), (67, 422830), (134, 211415), (335, 84566), (670, 42283)]