71725619

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 84105216

約数和(自身を除く): 12379597

約数列:

[1, 7, 47, 311, 329, 701, 2177, 4907, 14617, 32947, 102319, 218011, 230629, 1526077, 10246517, 71725619]

約数ペア:

[(1, 71725619), (7, 10246517), (47, 1526077), (311, 230629), (329, 218011), (701, 102319), (2177, 32947), (4907, 14617)]