25248496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17341}}^1$

素因数の和:17369

約数の個数: 40

約数和(自身を含む): 60211424

約数和(自身を除く): 34962928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17341, 34682, 69364, 121387, 138728, 225433, 242774, 277456, 450866, 485548, 901732, 971096, 1578031, 1803464, 1942192, 3156062, 3606928, 6312124, 12624248, 25248496]

約数ペア:

[(1, 25248496), (2, 12624248), (4, 6312124), (7, 3606928), (8, 3156062), (13, 1942192), (14, 1803464), (16, 1578031), (26, 971096), (28, 901732), (52, 485548), (56, 450866), (91, 277456), (104, 242774), (112, 225433), (182, 138728), (208, 121387), (364, 69364), (728, 34682), (1456, 17341)]