12643568

素因数分解:

$2^4\times 7^2\times {\mathrm{16127}}^1$

素因数の和:16149

約数の個数: 30

約数和(自身を含む): 28498176

約数和(自身を除く): 15854608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16127, 32254, 64508, 112889, 129016, 225778, 258032, 451556, 790223, 903112, 1580446, 1806224, 3160892, 6321784, 12643568]

約数ペア:

[(1, 12643568), (2, 6321784), (4, 3160892), (7, 1806224), (8, 1580446), (14, 903112), (16, 790223), (28, 451556), (49, 258032), (56, 225778), (98, 129016), (112, 112889), (196, 64508), (392, 32254), (784, 16127)]