39685724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3617}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 75167568

約数和(自身を除く): 35481844

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 3617, 5486, 7234, 10972, 14468, 47021, 94042, 188084, 763187, 1526374, 3052748, 9921431, 19842862, 39685724]

約数ペア:

[(1, 39685724), (2, 19842862), (4, 9921431), (13, 3052748), (26, 1526374), (52, 763187), (211, 188084), (422, 94042), (844, 47021), (2743, 14468), (3617, 10972), (5486, 7234)]