26864252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 49862400

約数和(自身を除く): 22998148

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2543, 2641, 5086, 5282, 10172, 10564, 48317, 96634, 193268, 353477, 706954, 1413908, 6716063, 13432126, 26864252]

約数ペア:

[(1, 26864252), (2, 13432126), (4, 6716063), (19, 1413908), (38, 706954), (76, 353477), (139, 193268), (278, 96634), (556, 48317), (2543, 10564), (2641, 10172), (5086, 5282)]