27787604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4729}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 52843560

約数和(自身を除く): 25055956

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 4729, 5876, 9458, 18916, 61477, 122954, 245908, 534377, 1068754, 2137508, 6946901, 13893802, 27787604]

約数ペア:

[(1, 27787604), (2, 13893802), (4, 6946901), (13, 2137508), (26, 1068754), (52, 534377), (113, 245908), (226, 122954), (452, 61477), (1469, 18916), (2938, 9458), (4729, 5876)]