27170026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19717}}^1$

素因数の和:19785

約数の個数: 16

約数和(自身を含む): 44720424

約数和(自身を除く): 17550398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19717, 39434, 256321, 512642, 1045001, 2090002, 13585013, 27170026]

約数ペア:

[(1, 27170026), (2, 13585013), (13, 2090002), (26, 1045001), (53, 512642), (106, 256321), (689, 39434), (1378, 19717)]