71529038

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{118819}}^1$

素因数の和:118871

約数の個数: 16

約数和(自身を含む): 125473920

約数和(自身を除く): 53944882

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 118819, 237638, 831733, 1663466, 5109217, 10218434, 35764519, 71529038]

約数ペア:

[(1, 71529038), (2, 35764519), (7, 10218434), (14, 5109217), (43, 1663466), (86, 831733), (301, 237638), (602, 118819)]