38739344

素因数分解:

$2^4\times 7^1\times {\mathrm{345887}}^1$

素因数の和:345902

約数の個数: 20

約数和(自身を含む): 85780224

約数和(自身を除く): 47040880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 345887, 691774, 1383548, 2421209, 2767096, 4842418, 5534192, 9684836, 19369672, 38739344]

約数ペア:

[(1, 38739344), (2, 19369672), (4, 9684836), (7, 5534192), (8, 4842418), (14, 2767096), (16, 2421209), (28, 1383548), (56, 691774), (112, 345887)]