28430794

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49531}}^1$

素因数の和:49581

約数の個数: 16

約数和(自身を含む): 49928256

約数和(自身を除く): 21497462

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49531, 99062, 346717, 693434, 2030771, 4061542, 14215397, 28430794]

約数ペア:

[(1, 28430794), (2, 14215397), (7, 4061542), (14, 2030771), (41, 693434), (82, 346717), (287, 99062), (574, 49531)]