28690888

素因数分解:

$2^3\times {\mathrm{1319}}^1\times {\mathrm{2719}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 53856000

約数和(自身を除く): 25165112

約数列:

[1, 2, 4, 8, 1319, 2638, 2719, 5276, 5438, 10552, 10876, 21752, 3586361, 7172722, 14345444, 28690888]

約数ペア:

[(1, 28690888), (2, 14345444), (4, 7172722), (8, 3586361), (1319, 21752), (2638, 10876), (2719, 10552), (5276, 5438)]