25843436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 46463760

約数和(自身を除く): 20620324

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 877, 1754, 3508, 7367, 14734, 29468, 46481, 92962, 121903, 185924, 243806, 487612, 6460859, 12921718, 25843436]

約数ペア:

[(1, 25843436), (2, 12921718), (4, 6460859), (53, 487612), (106, 243806), (139, 185924), (212, 121903), (278, 92962), (556, 46481), (877, 29468), (1754, 14734), (3508, 7367)]