66737692

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12479}}^1$

素因数の和:12681

約数の個数: 24

約数和(自身を含む): 134184960

約数和(自身を除く): 67447268

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 12479, 24958, 49916, 87353, 174706, 349412, 2383489, 4766978, 9533956, 16684423, 33368846, 66737692]

約数ペア:

[(1, 66737692), (2, 33368846), (4, 16684423), (7, 9533956), (14, 4766978), (28, 2383489), (191, 349412), (382, 174706), (764, 87353), (1337, 49916), (2674, 24958), (5348, 12479)]