4450672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6520

約数の個数: 20

約数和(自身を含む): 8825080

約数和(自身を除く): 4374408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6469, 12938, 25876, 51752, 103504, 278167, 556334, 1112668, 2225336, 4450672]

約数ペア:

[(1, 4450672), (2, 2225336), (4, 1112668), (8, 556334), (16, 278167), (43, 103504), (86, 51752), (172, 25876), (344, 12938), (688, 6469)]