28675834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2903}}^1$

素因数の和:3365

約数の個数: 16

約数和(自身を含む): 47044800

約数和(自身を除く): 18368966

約数列:

[1, 2, 11, 22, 449, 898, 2903, 4939, 5806, 9878, 31933, 63866, 1303447, 2606894, 14337917, 28675834]

約数ペア:

[(1, 28675834), (2, 14337917), (11, 2606894), (22, 1303447), (449, 63866), (898, 31933), (2903, 9878), (4939, 5806)]