47577740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{339841}}^1$

素因数の和:339857

約数の個数: 24

約数和(自身を含む): 114186912

約数和(自身を除く): 66609172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 339841, 679682, 1359364, 1699205, 2378887, 3398410, 4757774, 6796820, 9515548, 11894435, 23788870, 47577740]

約数ペア:

[(1, 47577740), (2, 23788870), (4, 11894435), (5, 9515548), (7, 6796820), (10, 4757774), (14, 3398410), (20, 2378887), (28, 1699205), (35, 1359364), (70, 679682), (140, 339841)]