628903072

素因数分解:

$2^5\times 7^1\times {\mathrm{2807603}}^1$

素因数の和:2807620

約数の個数: 24

約数和(自身を含む): 1415032416

約数和(自身を除く): 786129344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2807603, 5615206, 11230412, 19653221, 22460824, 39306442, 44921648, 78612884, 89843296, 157225768, 314451536, 628903072]

約数ペア:

[(1, 628903072), (2, 314451536), (4, 157225768), (7, 89843296), (8, 78612884), (14, 44921648), (16, 39306442), (28, 22460824), (32, 19653221), (56, 11230412), (112, 5615206), (224, 2807603)]