71702939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10463}}^1$

素因数の和:10570

約数の個数: 16

約数和(自身を含む): 90408960

約数和(自身を除く): 18706021

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 10463, 73241, 115093, 805651, 931207, 6518449, 10243277, 71702939]

約数ペア:

[(1, 71702939), (7, 10243277), (11, 6518449), (77, 931207), (89, 805651), (623, 115093), (979, 73241), (6853, 10463)]