39342128

素因数分解:

$2^4\times 7^1\times {\mathrm{351269}}^1$

素因数の和:351284

約数の個数: 20

約数和(自身を含む): 87114960

約数和(自身を除く): 47772832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 351269, 702538, 1405076, 2458883, 2810152, 4917766, 5620304, 9835532, 19671064, 39342128]

約数ペア:

[(1, 39342128), (2, 19671064), (4, 9835532), (7, 5620304), (8, 4917766), (14, 2810152), (16, 2458883), (28, 1405076), (56, 702538), (112, 351269)]