69386912

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 156784320

約数和(自身を除く): 87397408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1009, 1228, 2018, 2149, 2456, 4036, 4298, 4912, 7063, 8072, 8596, 9824, 14126, 16144, 17192, 28252, 32288, 34384, 56504, 68768, 113008, 226016, 309763, 619526, 1239052, 2168341, 2478104, 4336682, 4956208, 8673364, 9912416, 17346728, 34693456, 69386912]

約数ペア:

[(1, 69386912), (2, 34693456), (4, 17346728), (7, 9912416), (8, 8673364), (14, 4956208), (16, 4336682), (28, 2478104), (32, 2168341), (56, 1239052), (112, 619526), (224, 309763), (307, 226016), (614, 113008), (1009, 68768), (1228, 56504), (2018, 34384), (2149, 32288), (2456, 28252), (4036, 17192), (4298, 16144), (4912, 14126), (7063, 9824), (8072, 8596)]