2801216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 6364224

約数和(自身を除く): 3563008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 173, 176, 184, 253, 346, 352, 368, 506, 692, 704, 736, 1012, 1384, 1472, 1903, 2024, 2768, 3806, 3979, 4048, 5536, 7612, 7958, 8096, 11072, 15224, 15916, 16192, 30448, 31832, 43769, 60896, 63664, 87538, 121792, 127328, 175076, 254656, 350152, 700304, 1400608, 2801216]

約数ペア:

[(1, 2801216), (2, 1400608), (4, 700304), (8, 350152), (11, 254656), (16, 175076), (22, 127328), (23, 121792), (32, 87538), (44, 63664), (46, 60896), (64, 43769), (88, 31832), (92, 30448), (173, 16192), (176, 15916), (184, 15224), (253, 11072), (346, 8096), (352, 7958), (368, 7612), (506, 5536), (692, 4048), (704, 3979), (736, 3806), (1012, 2768), (1384, 2024), (1472, 1903)]