7728364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 16576000

約数和(自身を除く): 8847636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 199, 266, 292, 398, 511, 532, 796, 1022, 1387, 1393, 2044, 2774, 2786, 3781, 5548, 5572, 7562, 9709, 14527, 15124, 19418, 26467, 29054, 38836, 52934, 58108, 101689, 105868, 203378, 276013, 406756, 552026, 1104052, 1932091, 3864182, 7728364]

約数ペア:

[(1, 7728364), (2, 3864182), (4, 1932091), (7, 1104052), (14, 552026), (19, 406756), (28, 276013), (38, 203378), (73, 105868), (76, 101689), (133, 58108), (146, 52934), (199, 38836), (266, 29054), (292, 26467), (398, 19418), (511, 15124), (532, 14527), (796, 9709), (1022, 7562), (1387, 5572), (1393, 5548), (2044, 3781), (2774, 2786)]