67542868

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 53538092

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 2309, 4618, 7313, 9236, 14626, 29252, 163939, 237827, 327878, 475654, 655756, 951308, 16885717, 33771434, 67542868]

約数ペア:

[(1, 67542868), (2, 33771434), (4, 16885717), (71, 951308), (103, 655756), (142, 475654), (206, 327878), (284, 237827), (412, 163939), (2309, 29252), (4618, 14626), (7313, 9236)]