28613935

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2663}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 39384576

約数和(自身を除く): 10770641

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 2663, 10745, 13315, 18641, 93205, 817541, 4087705, 5722787, 28613935]

約数ペア:

[(1, 28613935), (5, 5722787), (7, 4087705), (35, 817541), (307, 93205), (1535, 18641), (2149, 13315), (2663, 10745)]