25946888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6917

約数の個数: 32

約数和(自身を含む): 54315360

約数和(自身を除く): 28368472

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 6857, 13714, 27428, 54856, 75427, 150854, 294851, 301708, 589702, 603416, 1179404, 2358808, 3243361, 6486722, 12973444, 25946888]

約数ペア:

[(1, 25946888), (2, 12973444), (4, 6486722), (8, 3243361), (11, 2358808), (22, 1179404), (43, 603416), (44, 589702), (86, 301708), (88, 294851), (172, 150854), (344, 75427), (473, 54856), (946, 27428), (1892, 13714), (3784, 6857)]