27738242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63913}}^1$

素因数の和:63953

約数の個数: 16

約数和(自身を含む): 49085952

約数和(自身を除く): 21347710

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 63913, 127826, 447391, 894782, 1981303, 3962606, 13869121, 27738242]

約数ペア:

[(1, 27738242), (2, 13869121), (7, 3962606), (14, 1981303), (31, 894782), (62, 447391), (217, 127826), (434, 63913)]