284788672

素因数分解:

$2^6\times 7^1\times {\mathrm{635689}}^1$

素因数の和:635708

約数の個数: 28

約数和(自身を含む): 645861040

約数和(自身を除く): 361072368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 635689, 1271378, 2542756, 4449823, 5085512, 8899646, 10171024, 17799292, 20342048, 35598584, 40684096, 71197168, 142394336, 284788672]

約数ペア:

[(1, 284788672), (2, 142394336), (4, 71197168), (7, 40684096), (8, 35598584), (14, 20342048), (16, 17799292), (28, 10171024), (32, 8899646), (56, 5085512), (64, 4449823), (112, 2542756), (224, 1271378), (448, 635689)]