3969203728

素因数分解:

$2^4\times 7^1\times {\mathrm{35439319}}^1$

素因数の和:35439334

約数の個数: 20

約数和(自身を含む): 8788951360

約数和(自身を除く): 4819747632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35439319, 70878638, 141757276, 248075233, 283514552, 496150466, 567029104, 992300932, 1984601864, 3969203728]

約数ペア:

[(1, 3969203728), (2, 1984601864), (4, 992300932), (7, 567029104), (8, 496150466), (14, 283514552), (16, 248075233), (28, 141757276), (56, 70878638), (112, 35439319)]