26932780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192377}}^1$

素因数の和:192393

約数の個数: 24

約数和(自身を含む): 64639008

約数和(自身を除く): 37706228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192377, 384754, 769508, 961885, 1346639, 1923770, 2693278, 3847540, 5386556, 6733195, 13466390, 26932780]

約数ペア:

[(1, 26932780), (2, 13466390), (4, 6733195), (5, 5386556), (7, 3847540), (10, 2693278), (14, 1923770), (20, 1346639), (28, 961885), (35, 769508), (70, 384754), (140, 192377)]