28789674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252541}}^1$

素因数の和:252565

約数の個数: 16

約数和(自身を含む): 60610080

約数和(自身を除く): 31820406

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252541, 505082, 757623, 1515246, 4798279, 9596558, 14394837, 28789674]

約数ペア:

[(1, 28789674), (2, 14394837), (3, 9596558), (6, 4798279), (19, 1515246), (38, 757623), (57, 505082), (114, 252541)]