26291276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{773}}^2$

素因数の和:1561

約数の個数: 18

約数和(自身を含む): 50257452

約数和(自身を除く): 23966176

約数列:

[1, 2, 4, 11, 22, 44, 773, 1546, 3092, 8503, 17006, 34012, 597529, 1195058, 2390116, 6572819, 13145638, 26291276]

約数ペア:

[(1, 26291276), (2, 13145638), (4, 6572819), (11, 2390116), (22, 1195058), (44, 597529), (773, 34012), (1546, 17006), (3092, 8503)]