27956894

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5657}}^1$

素因数の和:6019

約数の個数: 16

約数和(自身を含む): 48070368

約数和(自身を除く): 20113474

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 5657, 11314, 39599, 79198, 1996921, 3993842, 13978447, 27956894]

約数ペア:

[(1, 27956894), (2, 13978447), (7, 3993842), (14, 1996921), (353, 79198), (706, 39599), (2471, 11314), (4942, 5657)]