27245456

素因数分解:

$2^4\times 7^1\times {\mathrm{243263}}^1$

素因数の和:243278

約数の個数: 20

約数和(自身を含む): 60329472

約数和(自身を除く): 33084016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 243263, 486526, 973052, 1702841, 1946104, 3405682, 3892208, 6811364, 13622728, 27245456]

約数ペア:

[(1, 27245456), (2, 13622728), (4, 6811364), (7, 3892208), (8, 3405682), (14, 1946104), (16, 1702841), (28, 973052), (56, 486526), (112, 243263)]