129017792

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{28393}}^1$

素因数の和:28476

約数の個数: 28

約数和(自身を含む): 259634736

約数和(自身を除く): 130616944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 28393, 56786, 113572, 227144, 454288, 908576, 1817152, 2015903, 4031806, 8063612, 16127224, 32254448, 64508896, 129017792]

約数ペア:

[(1, 129017792), (2, 64508896), (4, 32254448), (8, 16127224), (16, 8063612), (32, 4031806), (64, 2015903), (71, 1817152), (142, 908576), (284, 454288), (568, 227144), (1136, 113572), (2272, 56786), (4544, 28393)]