47990746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8243}}^1$

素因数の和:8357

約数の個数: 16

約数和(自身を含む): 74789568

約数和(自身を除く): 26798822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 8243, 16486, 337963, 585253, 675926, 1170506, 23995373, 47990746]

約数ペア:

[(1, 47990746), (2, 23995373), (41, 1170506), (71, 675926), (82, 585253), (142, 337963), (2911, 16486), (5822, 8243)]