66946124

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9091}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 134416128

約数和(自身を除く): 67470004

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 9091, 18182, 36364, 63637, 127274, 254548, 2390933, 4781866, 9563732, 16736531, 33473062, 66946124]

約数ペア:

[(1, 66946124), (2, 33473062), (4, 16736531), (7, 9563732), (14, 4781866), (28, 2390933), (263, 254548), (526, 127274), (1052, 63637), (1841, 36364), (3682, 18182), (7364, 9091)]