27828794

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42293}}^1$

素因数の和:42349

約数の個数: 16

約数和(自身を含む): 48722688

約数和(自身を除く): 20893894

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 42293, 84586, 296051, 592102, 1987771, 3975542, 13914397, 27828794]

約数ペア:

[(1, 27828794), (2, 13914397), (7, 3975542), (14, 1987771), (47, 592102), (94, 296051), (329, 84586), (658, 42293)]