28590706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10597}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 45783360

約数和(自身を除く): 17192654

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10597, 21194, 201343, 402686, 752387, 1504774, 14295353, 28590706]

約数ペア:

[(1, 28590706), (2, 14295353), (19, 1504774), (38, 752387), (71, 402686), (142, 201343), (1349, 21194), (2698, 10597)]