70489398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1678319}}^1$

素因数の和:1678331

約数の個数: 16

約数和(自身を含む): 161118720

約数和(自身を除く): 90629322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1678319, 3356638, 5034957, 10069914, 11748233, 23496466, 35244699, 70489398]

約数ペア:

[(1, 70489398), (2, 35244699), (3, 23496466), (6, 11748233), (7, 10069914), (14, 5034957), (21, 3356638), (42, 1678319)]