70493956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{104281}}^1$

素因数の和:104311

約数の個数: 18

約数和(自身を含む): 133585242

約数和(自身を除く): 63091286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 104281, 208562, 417124, 1355653, 2711306, 5422612, 17623489, 35246978, 70493956]

約数ペア:

[(1, 70493956), (2, 35246978), (4, 17623489), (13, 5422612), (26, 2711306), (52, 1355653), (169, 417124), (338, 208562), (676, 104281)]