26720054

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 40784640

約数和(自身を除く): 14064586

約数列:

[1, 2, 103, 151, 206, 302, 859, 1718, 15553, 31106, 88477, 129709, 176954, 259418, 13360027, 26720054]

約数ペア:

[(1, 26720054), (2, 13360027), (103, 259418), (151, 176954), (206, 129709), (302, 88477), (859, 31106), (1718, 15553)]