2560487744

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{373903}}^1$

素因数の和:374022

約数の個数: 28

約数和(自身を含む): 5128467264

約数和(自身を除く): 2567979520

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 373903, 747806, 1495612, 2991224, 5982448, 11964896, 23929792, 40007621, 80015242, 160030484, 320060968, 640121936, 1280243872, 2560487744]

約数ペア:

[(1, 2560487744), (2, 1280243872), (4, 640121936), (8, 320060968), (16, 160030484), (32, 80015242), (64, 40007621), (107, 23929792), (214, 11964896), (428, 5982448), (856, 2991224), (1712, 1495612), (3424, 747806), (6848, 373903)]