55984376

素因数分解:

$2^3\times 7^1\times {\mathrm{999721}}^1$

素因数の和:999734

約数の個数: 16

約数和(自身を含む): 119966640

約数和(自身を除く): 63982264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 999721, 1999442, 3998884, 6998047, 7997768, 13996094, 27992188, 55984376]

約数ペア:

[(1, 55984376), (2, 27992188), (4, 13996094), (7, 7997768), (8, 6998047), (14, 3998884), (28, 1999442), (56, 999721)]