64316648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 76342552

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 473, 506, 739, 946, 989, 1012, 1478, 1892, 1978, 2024, 2956, 3784, 3956, 5912, 7912, 8129, 10879, 16258, 16997, 21758, 31777, 32516, 33994, 43516, 63554, 65032, 67988, 87032, 127108, 135976, 186967, 254216, 349547, 373934, 699094, 730871, 747868, 1398188, 1461742, 1495736, 2796376, 2923484, 5846968, 8039581, 16079162, 32158324, 64316648]

約数ペア:

[(1, 64316648), (2, 32158324), (4, 16079162), (8, 8039581), (11, 5846968), (22, 2923484), (23, 2796376), (43, 1495736), (44, 1461742), (46, 1398188), (86, 747868), (88, 730871), (92, 699094), (172, 373934), (184, 349547), (253, 254216), (344, 186967), (473, 135976), (506, 127108), (739, 87032), (946, 67988), (989, 65032), (1012, 63554), (1478, 43516), (1892, 33994), (1978, 32516), (2024, 31777), (2956, 21758), (3784, 16997), (3956, 16258), (5912, 10879), (7912, 8129)]