70143878

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{39451}}^1$

素因数の和:39587

約数の個数: 16

約数和(自身を含む): 121196544

約数和(自身を除く): 51052666

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 39451, 78902, 276157, 552314, 5010277, 10020554, 35071939, 70143878]

約数ペア:

[(1, 70143878), (2, 35071939), (7, 10020554), (14, 5010277), (127, 552314), (254, 276157), (889, 78902), (1778, 39451)]