26089168

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 59540832

約数和(自身を除く): 33451664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 311, 392, 428, 622, 749, 784, 856, 1244, 1498, 1712, 2177, 2488, 2996, 4354, 4976, 5243, 5992, 8708, 10486, 11984, 15239, 17416, 20972, 30478, 33277, 34832, 41944, 60956, 66554, 83888, 121912, 133108, 232939, 243824, 266216, 465878, 532432, 931756, 1630573, 1863512, 3261146, 3727024, 6522292, 13044584, 26089168]

約数ペア:

[(1, 26089168), (2, 13044584), (4, 6522292), (7, 3727024), (8, 3261146), (14, 1863512), (16, 1630573), (28, 931756), (49, 532432), (56, 465878), (98, 266216), (107, 243824), (112, 232939), (196, 133108), (214, 121912), (311, 83888), (392, 66554), (428, 60956), (622, 41944), (749, 34832), (784, 33277), (856, 30478), (1244, 20972), (1498, 17416), (1712, 15239), (2177, 11984), (2488, 10486), (2996, 8708), (4354, 5992), (4976, 5243)]