69661984

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 87743264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1013, 1228, 2026, 2149, 2456, 4052, 4298, 4912, 7091, 8104, 8596, 9824, 14182, 16208, 17192, 28364, 32416, 34384, 56728, 68768, 113456, 226912, 310991, 621982, 1243964, 2176937, 2487928, 4353874, 4975856, 8707748, 9951712, 17415496, 34830992, 69661984]

約数ペア:

[(1, 69661984), (2, 34830992), (4, 17415496), (7, 9951712), (8, 8707748), (14, 4975856), (16, 4353874), (28, 2487928), (32, 2176937), (56, 1243964), (112, 621982), (224, 310991), (307, 226912), (614, 113456), (1013, 68768), (1228, 56728), (2026, 34384), (2149, 32416), (2456, 28364), (4052, 17192), (4298, 16208), (4912, 14182), (7091, 9824), (8104, 8596)]