25245684016

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{376307}}^1$

素因数の和:376921

約数の個数: 40

約数和(自身を含む): 55994630400

約数和(自身を除く): 30748946384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 2396, 4193, 4792, 8386, 9584, 16772, 33544, 67088, 376307, 752614, 1505228, 2634149, 3010456, 5268298, 6020912, 10536596, 21073192, 42146384, 225407893, 450815786, 901631572, 1577855251, 1803263144, 3155710502, 3606526288, 6311421004, 12622842008, 25245684016]

約数ペア:

[(1, 25245684016), (2, 12622842008), (4, 6311421004), (7, 3606526288), (8, 3155710502), (14, 1803263144), (16, 1577855251), (28, 901631572), (56, 450815786), (112, 225407893), (599, 42146384), (1198, 21073192), (2396, 10536596), (4193, 6020912), (4792, 5268298), (8386, 3010456), (9584, 2634149), (16772, 1505228), (33544, 752614), (67088, 376307)]