67122868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{987101}}^1$

素因数の和:987122

約数の個数: 12

約数和(自身を含む): 124374852

約数和(自身を除く): 57251984

約数列:

[1, 2, 4, 17, 34, 68, 987101, 1974202, 3948404, 16780717, 33561434, 67122868]

約数ペア:

[(1, 67122868), (2, 33561434), (4, 16780717), (17, 3948404), (34, 1974202), (68, 987101)]