2247669856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{39841}}^1$

素因数の和:39935

約数の個数: 48

約数和(自身を含む): 4638565008

約数和(自身を除く): 2390895152

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 7052, 14104, 28208, 39841, 56416, 79682, 159364, 318728, 637456, 1274912, 1633481, 1713163, 3266962, 3426326, 6533924, 6852652, 13067848, 13705304, 26135696, 27410608, 52271392, 54821216, 70239683, 140479366, 280958732, 561917464, 1123834928, 2247669856]

約数ペア:

[(1, 2247669856), (2, 1123834928), (4, 561917464), (8, 280958732), (16, 140479366), (32, 70239683), (41, 54821216), (43, 52271392), (82, 27410608), (86, 26135696), (164, 13705304), (172, 13067848), (328, 6852652), (344, 6533924), (656, 3426326), (688, 3266962), (1312, 1713163), (1376, 1633481), (1763, 1274912), (3526, 637456), (7052, 318728), (14104, 159364), (28208, 79682), (39841, 56416)]