25960396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12041}}^1$

素因数の和:12070

約数の個数: 36

約数和(自身を含む): 57657096

約数和(自身を除く): 31696700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12041, 24082, 48164, 84287, 132451, 168574, 264902, 337148, 529804, 590009, 927157, 1180018, 1854314, 2360036, 3708628, 6490099, 12980198, 25960396]

約数ペア:

[(1, 25960396), (2, 12980198), (4, 6490099), (7, 3708628), (11, 2360036), (14, 1854314), (22, 1180018), (28, 927157), (44, 590009), (49, 529804), (77, 337148), (98, 264902), (154, 168574), (196, 132451), (308, 84287), (539, 48164), (1078, 24082), (2156, 12041)]