47339740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{338141}}^1$

素因数の和:338157

約数の個数: 24

約数和(自身を含む): 113615712

約数和(自身を除く): 66275972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 338141, 676282, 1352564, 1690705, 2366987, 3381410, 4733974, 6762820, 9467948, 11834935, 23669870, 47339740]

約数ペア:

[(1, 47339740), (2, 23669870), (4, 11834935), (5, 9467948), (7, 6762820), (10, 4733974), (14, 3381410), (20, 2366987), (28, 1690705), (35, 1352564), (70, 676282), (140, 338141)]