39397456

素因数分解:

$2^4\times 7^1\times {\mathrm{351763}}^1$

素因数の和:351778

約数の個数: 20

約数和(自身を含む): 87237472

約数和(自身を除く): 47840016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 351763, 703526, 1407052, 2462341, 2814104, 4924682, 5628208, 9849364, 19698728, 39397456]

約数ペア:

[(1, 39397456), (2, 19698728), (4, 9849364), (7, 5628208), (8, 4924682), (14, 2814104), (16, 2462341), (28, 1407052), (56, 703526), (112, 351763)]