8568868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 10591196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 647, 946, 1204, 1294, 1892, 2588, 3311, 4529, 6622, 7117, 9058, 13244, 14234, 18116, 27821, 28468, 49819, 55642, 99638, 111284, 194747, 199276, 306031, 389494, 612062, 778988, 1224124, 2142217, 4284434, 8568868]

約数ペア:

[(1, 8568868), (2, 4284434), (4, 2142217), (7, 1224124), (11, 778988), (14, 612062), (22, 389494), (28, 306031), (43, 199276), (44, 194747), (77, 111284), (86, 99638), (154, 55642), (172, 49819), (301, 28468), (308, 27821), (473, 18116), (602, 14234), (647, 13244), (946, 9058), (1204, 7117), (1294, 6622), (1892, 4529), (2588, 3311)]