27940862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1549}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 43524000

約数和(自身を除く): 15583138

約数列:

[1, 2, 29, 58, 311, 622, 1549, 3098, 9019, 18038, 44921, 89842, 481739, 963478, 13970431, 27940862]

約数ペア:

[(1, 27940862), (2, 13970431), (29, 963478), (58, 481739), (311, 89842), (622, 44921), (1549, 18038), (3098, 9019)]