5720128

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 28

約数和(自身を含む): 11450320

約数和(自身を除く): 5730192

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 643, 1112, 1286, 2224, 2572, 4448, 5144, 8896, 10288, 20576, 41152, 89377, 178754, 357508, 715016, 1430032, 2860064, 5720128]

約数ペア:

[(1, 5720128), (2, 2860064), (4, 1430032), (8, 715016), (16, 357508), (32, 178754), (64, 89377), (139, 41152), (278, 20576), (556, 10288), (643, 8896), (1112, 5144), (1286, 4448), (2224, 2572)]