27988492

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13693}}^1$

素因数の和:13777

約数の個数: 24

約数和(自身を含む): 56747936

約数和(自身を除く): 28759444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13693, 27386, 54772, 95851, 191702, 383404, 999589, 1999178, 3998356, 6997123, 13994246, 27988492]

約数ペア:

[(1, 27988492), (2, 13994246), (4, 6997123), (7, 3998356), (14, 1999178), (28, 999589), (73, 383404), (146, 191702), (292, 95851), (511, 54772), (1022, 27386), (2044, 13693)]