3971576

素因数分解:

$2^3\times 7^1\times {\mathrm{70921}}^1$

素因数の和:70934

約数の個数: 16

約数和(自身を含む): 8510640

約数和(自身を除く): 4539064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 70921, 141842, 283684, 496447, 567368, 992894, 1985788, 3971576]

約数ペア:

[(1, 3971576), (2, 1985788), (4, 992894), (7, 567368), (8, 496447), (14, 283684), (28, 141842), (56, 70921)]