8475016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 17460000

約数和(自身を除く): 8984984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 499, 772, 998, 1544, 1996, 2123, 3992, 4246, 5489, 8492, 10978, 16984, 21956, 43912, 96307, 192614, 385228, 770456, 1059377, 2118754, 4237508, 8475016]

約数ペア:

[(1, 8475016), (2, 4237508), (4, 2118754), (8, 1059377), (11, 770456), (22, 385228), (44, 192614), (88, 96307), (193, 43912), (386, 21956), (499, 16984), (772, 10978), (998, 8492), (1544, 5489), (1996, 4246), (2123, 3992)]