25649244

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4481}}^1$

素因数の和:4547

約数の個数: 48

約数和(自身を含む): 67767840

約数和(自身を除く): 42118596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 4481, 5724, 8962, 13443, 17924, 26886, 40329, 53772, 80658, 120987, 161316, 237493, 241974, 474986, 483948, 712479, 949972, 1424958, 2137437, 2849916, 4274874, 6412311, 8549748, 12824622, 25649244]

約数ペア:

[(1, 25649244), (2, 12824622), (3, 8549748), (4, 6412311), (6, 4274874), (9, 2849916), (12, 2137437), (18, 1424958), (27, 949972), (36, 712479), (53, 483948), (54, 474986), (106, 241974), (108, 237493), (159, 161316), (212, 120987), (318, 80658), (477, 53772), (636, 40329), (954, 26886), (1431, 17924), (1908, 13443), (2862, 8962), (4481, 5724)]