25897352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5853

約数の個数: 32

約数和(自身を含む): 53518080

約数和(自身を除く): 27620728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5791, 11582, 23164, 46328, 75283, 150566, 249013, 301132, 498026, 602264, 996052, 1992104, 3237169, 6474338, 12948676, 25897352]

約数ペア:

[(1, 25897352), (2, 12948676), (4, 6474338), (8, 3237169), (13, 1992104), (26, 996052), (43, 602264), (52, 498026), (86, 301132), (104, 249013), (172, 150566), (344, 75283), (559, 46328), (1118, 23164), (2236, 11582), (4472, 5791)]