27828998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 43017216

約数和(自身を除く): 15188218

約数列:

[1, 2, 43, 86, 151, 302, 2143, 4286, 6493, 12986, 92149, 184298, 323593, 647186, 13914499, 27828998]

約数ペア:

[(1, 27828998), (2, 13914499), (43, 647186), (86, 323593), (151, 184298), (302, 92149), (2143, 12986), (4286, 6493)]