28753518

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{11717}}^1$

素因数の和:12131

約数の個数: 16

約数和(自身を含む): 57652560

約数和(自身を除く): 28899042

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 11717, 23434, 35151, 70302, 4792253, 9584506, 14376759, 28753518]

約数ペア:

[(1, 28753518), (2, 14376759), (3, 9584506), (6, 4792253), (409, 70302), (818, 35151), (1227, 23434), (2454, 11717)]