12528039976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{662719}}^1$

素因数の和:662881

約数の個数: 32

約数和(自身を含む): 25050816000

約数和(自身を除く): 12522776024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 662719, 1325438, 2650876, 5301752, 11266223, 22532446, 45064892, 90129784, 92117941, 184235882, 368471764, 736943528, 1566004997, 3132009994, 6264019988, 12528039976]

約数ペア:

[(1, 12528039976), (2, 6264019988), (4, 3132009994), (8, 1566004997), (17, 736943528), (34, 368471764), (68, 184235882), (136, 92117941), (139, 90129784), (278, 45064892), (556, 22532446), (1112, 11266223), (2363, 5301752), (4726, 2650876), (9452, 1325438), (18904, 662719)]