8137492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 17696448

約数和(自身を除く): 9558956

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 43, 44, 46, 68, 86, 92, 121, 172, 187, 242, 253, 374, 391, 473, 484, 506, 731, 748, 782, 946, 989, 1012, 1462, 1564, 1892, 1978, 2057, 2783, 2924, 3956, 4114, 4301, 5203, 5566, 8041, 8228, 8602, 10406, 10879, 11132, 16082, 16813, 17204, 20812, 21758, 32164, 33626, 43516, 47311, 67252, 88451, 94622, 119669, 176902, 184943, 189244, 239338, 353804, 369886, 478676, 739772, 2034373, 4068746, 8137492]

約数ペア:

[(1, 8137492), (2, 4068746), (4, 2034373), (11, 739772), (17, 478676), (22, 369886), (23, 353804), (34, 239338), (43, 189244), (44, 184943), (46, 176902), (68, 119669), (86, 94622), (92, 88451), (121, 67252), (172, 47311), (187, 43516), (242, 33626), (253, 32164), (374, 21758), (391, 20812), (473, 17204), (484, 16813), (506, 16082), (731, 11132), (748, 10879), (782, 10406), (946, 8602), (989, 8228), (1012, 8041), (1462, 5566), (1564, 5203), (1892, 4301), (1978, 4114), (2057, 3956), (2783, 2924)]