27266204

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20719}}^1$

素因数の和:20777

約数の個数: 24

約数和(自身を含む): 55695360

約数和(自身を除く): 28429156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20719, 41438, 82876, 145033, 290066, 580132, 973793, 1947586, 3895172, 6816551, 13633102, 27266204]

約数ペア:

[(1, 27266204), (2, 13633102), (4, 6816551), (7, 3895172), (14, 1947586), (28, 973793), (47, 580132), (94, 290066), (188, 145033), (329, 82876), (658, 41438), (1316, 20719)]