25871316

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20149}}^1$

素因数の和:20263

約数の個数: 24

約数和(自身を含む): 60933600

約数和(自身を除く): 35062284

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 20149, 40298, 60447, 80596, 120894, 241788, 2155943, 4311886, 6467829, 8623772, 12935658, 25871316]

約数ペア:

[(1, 25871316), (2, 12935658), (3, 8623772), (4, 6467829), (6, 4311886), (12, 2155943), (107, 241788), (214, 120894), (321, 80596), (428, 60447), (642, 40298), (1284, 20149)]