28267746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{362407}}^1$

素因数の和:362425

約数の個数: 16

約数和(自身を含む): 60884544

約数和(自身を除く): 32616798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 362407, 724814, 1087221, 2174442, 4711291, 9422582, 14133873, 28267746]

約数ペア:

[(1, 28267746), (2, 14133873), (3, 9422582), (6, 4711291), (13, 2174442), (26, 1087221), (39, 724814), (78, 362407)]