428776432

素因数分解:

$2^4\times 7^1\times {\mathrm{3828361}}^1$

素因数の和:3828376

約数の個数: 20

約数和(自身を含む): 949433776

約数和(自身を除く): 520657344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3828361, 7656722, 15313444, 26798527, 30626888, 53597054, 61253776, 107194108, 214388216, 428776432]

約数ペア:

[(1, 428776432), (2, 214388216), (4, 107194108), (7, 61253776), (8, 53597054), (14, 30626888), (16, 26798527), (28, 15313444), (56, 7656722), (112, 3828361)]