66416056

素因数分解:

$2^3\times 7^1\times {\mathrm{1186001}}^1$

素因数の和:1186014

約数の個数: 16

約数和(自身を含む): 142320240

約数和(自身を除く): 75904184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1186001, 2372002, 4744004, 8302007, 9488008, 16604014, 33208028, 66416056]

約数ペア:

[(1, 66416056), (2, 33208028), (4, 16604014), (7, 9488008), (8, 8302007), (14, 4744004), (28, 2372002), (56, 1186001)]