28627342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{449}}^2$

素因数の和:971

約数の個数: 12

約数和(自身を含む): 43643016

約数和(自身を除く): 15015674

約数列:

[1, 2, 71, 142, 449, 898, 31879, 63758, 201601, 403202, 14313671, 28627342]

約数ペア:

[(1, 28627342), (2, 14313671), (71, 403202), (142, 201601), (449, 63758), (898, 31879)]