70143218

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1361}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 107036856

約数和(自身を除く): 36893638

約数列:

[1, 2, 73, 146, 353, 706, 1361, 2722, 25769, 51538, 99353, 198706, 480433, 960866, 35071609, 70143218]

約数ペア:

[(1, 70143218), (2, 35071609), (73, 960866), (146, 480433), (353, 198706), (706, 99353), (1361, 51538), (2722, 25769)]