8421716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 15456000

約数和(自身を除く): 7034284

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 919, 1838, 2291, 3676, 4582, 9164, 26651, 53302, 72601, 106604, 145202, 290404, 2105429, 4210858, 8421716]

約数ペア:

[(1, 8421716), (2, 4210858), (4, 2105429), (29, 290404), (58, 145202), (79, 106604), (116, 72601), (158, 53302), (316, 26651), (919, 9164), (1838, 4582), (2291, 3676)]