3986935456

素因数分解:

$2^5\times 7^1\times {\mathrm{17798819}}^1$

素因数の和:17798836

約数の個数: 24

約数和(自身を含む): 8970605280

約数和(自身を除く): 4983669824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17798819, 35597638, 71195276, 124591733, 142390552, 249183466, 284781104, 498366932, 569562208, 996733864, 1993467728, 3986935456]

約数ペア:

[(1, 3986935456), (2, 1993467728), (4, 996733864), (7, 569562208), (8, 498366932), (14, 284781104), (16, 249183466), (28, 142390552), (32, 124591733), (56, 71195276), (112, 35597638), (224, 17798819)]