28643051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 2685589

約数列:

[1, 19, 41, 83, 443, 779, 1577, 3403, 8417, 18163, 36769, 64657, 345097, 698611, 1507529, 28643051]

約数ペア:

[(1, 28643051), (19, 1507529), (41, 698611), (83, 345097), (443, 64657), (779, 36769), (1577, 18163), (3403, 8417)]