25670268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54851}}^1$

素因数の和:54874

約数の個数: 36

約数和(自身を含む): 69881448

約数和(自身を除く): 44211180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54851, 109702, 164553, 219404, 329106, 493659, 658212, 713063, 987318, 1426126, 1974636, 2139189, 2852252, 4278378, 6417567, 8556756, 12835134, 25670268]

約数ペア:

[(1, 25670268), (2, 12835134), (3, 8556756), (4, 6417567), (6, 4278378), (9, 2852252), (12, 2139189), (13, 1974636), (18, 1426126), (26, 987318), (36, 713063), (39, 658212), (52, 493659), (78, 329106), (117, 219404), (156, 164553), (234, 109702), (468, 54851)]