70391212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 125303360

約数和(自身を除く): 54912148

約数列:

[1, 2, 4, 79, 158, 316, 337, 661, 674, 1322, 1348, 2644, 26623, 52219, 53246, 104438, 106492, 208876, 222757, 445514, 891028, 17597803, 35195606, 70391212]

約数ペア:

[(1, 70391212), (2, 35195606), (4, 17597803), (79, 891028), (158, 445514), (316, 222757), (337, 208876), (661, 106492), (674, 104438), (1322, 53246), (1348, 52219), (2644, 26623)]