8289798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 19464192

約数和(自身を除く): 11174394

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 127, 129, 138, 253, 254, 258, 381, 473, 506, 759, 762, 946, 989, 1397, 1419, 1518, 1978, 2794, 2838, 2921, 2967, 4191, 5461, 5842, 5934, 8382, 8763, 10879, 10922, 16383, 17526, 21758, 32131, 32637, 32766, 60071, 64262, 65274, 96393, 120142, 125603, 180213, 192786, 251206, 360426, 376809, 753618, 1381633, 2763266, 4144899, 8289798]

約数ペア:

[(1, 8289798), (2, 4144899), (3, 2763266), (6, 1381633), (11, 753618), (22, 376809), (23, 360426), (33, 251206), (43, 192786), (46, 180213), (66, 125603), (69, 120142), (86, 96393), (127, 65274), (129, 64262), (138, 60071), (253, 32766), (254, 32637), (258, 32131), (381, 21758), (473, 17526), (506, 16383), (759, 10922), (762, 10879), (946, 8763), (989, 8382), (1397, 5934), (1419, 5842), (1518, 5461), (1978, 4191), (2794, 2967), (2838, 2921)]