28719858

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{34939}}^1$

素因数の和:35081

約数の個数: 16

約数和(自身を含む): 57860640

約数和(自身を除く): 29140782

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 34939, 69878, 104817, 209634, 4786643, 9573286, 14359929, 28719858]

約数ペア:

[(1, 28719858), (2, 14359929), (3, 9573286), (6, 4786643), (137, 209634), (274, 104817), (411, 69878), (822, 34939)]