71813182

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119291}}^1$

素因数の和:119343

約数の個数: 16

約数和(自身を含む): 125972352

約数和(自身を除く): 54159170

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 119291, 238582, 835037, 1670074, 5129513, 10259026, 35906591, 71813182]

約数ペア:

[(1, 71813182), (2, 35906591), (7, 10259026), (14, 5129513), (43, 1670074), (86, 835037), (301, 238582), (602, 119291)]