27758644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 49932288

約数和(自身を除く): 22173644

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 1031, 2062, 4124, 6731, 13462, 26924, 54643, 109286, 130937, 218572, 261874, 523748, 6939661, 13879322, 27758644]

約数ペア:

[(1, 27758644), (2, 13879322), (4, 6939661), (53, 523748), (106, 261874), (127, 218572), (212, 130937), (254, 109286), (508, 54643), (1031, 26924), (2062, 13462), (4124, 6731)]