13738156768

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{689113}}^1$

素因数の和:689219

約数の個数: 48

約数和(自身を含む): 31258211040

約数和(自身を除く): 17520054272

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, 689113, 1378226, 2756452, 4823791, 5512904, 9647582, 11025808, 19295164, 22051616, 38590328, 61331057, 77180656, 122662114, 154361312, 245324228, 429317399, 490648456, 858634798, 981296912, 1717269596, 1962593824, 3434539192, 6869078384, 13738156768]

約数ペア:

[(1, 13738156768), (2, 6869078384), (4, 3434539192), (7, 1962593824), (8, 1717269596), (14, 981296912), (16, 858634798), (28, 490648456), (32, 429317399), (56, 245324228), (89, 154361312), (112, 122662114), (178, 77180656), (224, 61331057), (356, 38590328), (623, 22051616), (712, 19295164), (1246, 11025808), (1424, 9647582), (2492, 5512904), (2848, 4823791), (4984, 2756452), (9968, 1378226), (19936, 689113)]