68237972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1381}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 130482912

約数和(自身を除く): 62244940

約数列:

[1, 2, 4, 11, 22, 44, 1123, 1381, 2246, 2762, 4492, 5524, 12353, 15191, 24706, 30382, 49412, 60764, 1550863, 3101726, 6203452, 17059493, 34118986, 68237972]

約数ペア:

[(1, 68237972), (2, 34118986), (4, 17059493), (11, 6203452), (22, 3101726), (44, 1550863), (1123, 60764), (1381, 49412), (2246, 30382), (2762, 24706), (4492, 15191), (5524, 12353)]