66728472

素因数分解:

$2^3\times 3^1\times {\mathrm{2780353}}^1$

素因数の和:2780362

約数の個数: 16

約数和(自身を含む): 166821240

約数和(自身を除く): 100092768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2780353, 5560706, 8341059, 11121412, 16682118, 22242824, 33364236, 66728472]

約数ペア:

[(1, 66728472), (2, 33364236), (3, 22242824), (4, 16682118), (6, 11121412), (8, 8341059), (12, 5560706), (24, 2780353)]