4416208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 9176000

約数和(自身を除く): 4759792

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 199, 292, 304, 398, 584, 796, 1168, 1387, 1592, 2774, 3184, 3781, 5548, 7562, 11096, 14527, 15124, 22192, 29054, 30248, 58108, 60496, 116216, 232432, 276013, 552026, 1104052, 2208104, 4416208]

約数ペア:

[(1, 4416208), (2, 2208104), (4, 1104052), (8, 552026), (16, 276013), (19, 232432), (38, 116216), (73, 60496), (76, 58108), (146, 30248), (152, 29054), (199, 22192), (292, 15124), (304, 14527), (398, 11096), (584, 7562), (796, 5548), (1168, 3781), (1387, 3184), (1592, 2774)]