28756116

素因数分解:

$2^2\times 3^2\times {\mathrm{798781}}^1$

素因数の和:798791

約数の個数: 18

約数和(自身を含む): 72689162

約数和(自身を除く): 43933046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798781, 1597562, 2396343, 3195124, 4792686, 7189029, 9585372, 14378058, 28756116]

約数ペア:

[(1, 28756116), (2, 14378058), (3, 9585372), (4, 7189029), (6, 4792686), (9, 3195124), (12, 2396343), (18, 1597562), (36, 798781)]