63807868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{938351}}^1$

素因数の和:938372

約数の個数: 12

約数和(自身を含む): 118232352

約数和(自身を除く): 54424484

約数列:

[1, 2, 4, 17, 34, 68, 938351, 1876702, 3753404, 15951967, 31903934, 63807868]

約数ペア:

[(1, 63807868), (2, 31903934), (4, 15951967), (17, 3753404), (34, 1876702), (68, 938351)]