27911806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 18536834

約数列:

[1, 2, 13, 26, 79, 107, 127, 158, 214, 254, 1027, 1391, 1651, 2054, 2782, 3302, 8453, 10033, 13589, 16906, 20066, 27178, 109889, 130429, 176657, 219778, 260858, 353314, 1073531, 2147062, 13955903, 27911806]

約数ペア:

[(1, 27911806), (2, 13955903), (13, 2147062), (26, 1073531), (79, 353314), (107, 260858), (127, 219778), (158, 176657), (214, 130429), (254, 109889), (1027, 27178), (1391, 20066), (1651, 16906), (2054, 13589), (2782, 10033), (3302, 8453)]