28921508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93901}}^1$

素因数の和:93923

約数の個数: 24

約数和(自身を含む): 63102144

約数和(自身を除く): 34180636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93901, 187802, 375604, 657307, 1032911, 1314614, 2065822, 2629228, 4131644, 7230377, 14460754, 28921508]

約数ペア:

[(1, 28921508), (2, 14460754), (4, 7230377), (7, 4131644), (11, 2629228), (14, 2065822), (22, 1314614), (28, 1032911), (44, 657307), (77, 375604), (154, 187802), (308, 93901)]