40409792

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{8893}}^1$

素因数の和:8976

約数の個数: 28

約数和(自身を含む): 81326736

約数和(自身を除く): 40916944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 8893, 17786, 35572, 71144, 142288, 284576, 569152, 631403, 1262806, 2525612, 5051224, 10102448, 20204896, 40409792]

約数ペア:

[(1, 40409792), (2, 20204896), (4, 10102448), (8, 5051224), (16, 2525612), (32, 1262806), (64, 631403), (71, 569152), (142, 284576), (284, 142288), (568, 71144), (1136, 35572), (2272, 17786), (4544, 8893)]