25520564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 46330368

約数和(自身を除く): 20809804

約数列:

[1, 2, 4, 31, 62, 124, 277, 554, 743, 1108, 1486, 2972, 8587, 17174, 23033, 34348, 46066, 92132, 205811, 411622, 823244, 6380141, 12760282, 25520564]

約数ペア:

[(1, 25520564), (2, 12760282), (4, 6380141), (31, 823244), (62, 411622), (124, 205811), (277, 92132), (554, 46066), (743, 34348), (1108, 23033), (1486, 17174), (2972, 8587)]