2633728

素因数分解:

$2^{12}\times {\mathrm{643}}^1$

素因数の和:667

約数の個数: 26

約数和(自身を含む): 5275004

約数和(自身を除く): 2641276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 643, 1024, 1286, 2048, 2572, 4096, 5144, 10288, 20576, 41152, 82304, 164608, 329216, 658432, 1316864, 2633728]

約数ペア:

[(1, 2633728), (2, 1316864), (4, 658432), (8, 329216), (16, 164608), (32, 82304), (64, 41152), (128, 20576), (256, 10288), (512, 5144), (643, 4096), (1024, 2572), (1286, 2048)]