28982626

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 44929728

約数和(自身を除く): 15947102

約数列:

[1, 2, 53, 71, 106, 142, 3763, 3851, 7526, 7702, 204103, 273421, 408206, 546842, 14491313, 28982626]

約数ペア:

[(1, 28982626), (2, 14491313), (53, 546842), (71, 408206), (106, 273421), (142, 204103), (3763, 7702), (3851, 7526)]