8260864

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 54

約数和(自身を含む): 17520146

約数和(自身を除く): 9259282

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 256, 368, 488, 529, 736, 976, 1058, 1403, 1472, 1952, 2116, 2806, 2944, 3904, 4232, 5612, 5888, 7808, 8464, 11224, 15616, 16928, 22448, 32269, 33856, 44896, 64538, 67712, 89792, 129076, 135424, 179584, 258152, 359168, 516304, 1032608, 2065216, 4130432, 8260864]

約数ペア:

[(1, 8260864), (2, 4130432), (4, 2065216), (8, 1032608), (16, 516304), (23, 359168), (32, 258152), (46, 179584), (61, 135424), (64, 129076), (92, 89792), (122, 67712), (128, 64538), (184, 44896), (244, 33856), (256, 32269), (368, 22448), (488, 16928), (529, 15616), (736, 11224), (976, 8464), (1058, 7808), (1403, 5888), (1472, 5612), (1952, 4232), (2116, 3904), (2806, 2944)]