25248764576

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1266491}}^1$

素因数の和:1266597

約数の個数: 48

約数和(自身を含む): 57448077120

約数和(自身を除く): 32199312544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 1266491, 2532982, 5065964, 8865437, 10131928, 17730874, 20263856, 35461748, 40527712, 70923496, 112717699, 141846992, 225435398, 283693984, 450870796, 789023893, 901741592, 1578047786, 1803483184, 3156095572, 3606966368, 6312191144, 12624382288, 25248764576]

約数ペア:

[(1, 25248764576), (2, 12624382288), (4, 6312191144), (7, 3606966368), (8, 3156095572), (14, 1803483184), (16, 1578047786), (28, 901741592), (32, 789023893), (56, 450870796), (89, 283693984), (112, 225435398), (178, 141846992), (224, 112717699), (356, 70923496), (623, 40527712), (712, 35461748), (1246, 20263856), (1424, 17730874), (2492, 10131928), (2848, 8865437), (4984, 5065964), (9968, 2532982), (19936, 1266491)]