4007792

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2456

約数の個数: 20

約数和(自身を含む): 7841016

約数和(自身を除く): 3833224

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 2341, 4682, 9364, 18728, 37456, 250487, 500974, 1001948, 2003896, 4007792]

約数ペア:

[(1, 4007792), (2, 2003896), (4, 1001948), (8, 500974), (16, 250487), (107, 37456), (214, 18728), (428, 9364), (856, 4682), (1712, 2341)]