38897264

素因数分解:

$2^4\times 7^1\times {\mathrm{347297}}^1$

素因数の和:347312

約数の個数: 20

約数和(自身を含む): 86129904

約数和(自身を除く): 47232640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347297, 694594, 1389188, 2431079, 2778376, 4862158, 5556752, 9724316, 19448632, 38897264]

約数ペア:

[(1, 38897264), (2, 19448632), (4, 9724316), (7, 5556752), (8, 4862158), (14, 2778376), (16, 2431079), (28, 1389188), (56, 694594), (112, 347297)]