2783459728

素因数分解:

$2^4\times 7^1\times {\mathrm{24852319}}^1$

素因数の和:24852334

約数の個数: 20

約数和(自身を含む): 6163375360

約数和(自身を除く): 3379915632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 24852319, 49704638, 99409276, 173966233, 198818552, 347932466, 397637104, 695864932, 1391729864, 2783459728]

約数ペア:

[(1, 2783459728), (2, 1391729864), (4, 695864932), (7, 397637104), (8, 347932466), (14, 198818552), (16, 173966233), (28, 99409276), (56, 49704638), (112, 24852319)]