17943116024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 35038967040

約数和(自身を除く): 17095851016

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 307, 344, 568, 614, 1228, 2393, 2456, 3053, 4786, 6106, 9572, 12212, 13201, 19144, 21797, 24424, 26402, 43594, 52804, 87188, 102899, 105608, 169903, 174376, 205798, 339806, 411596, 679612, 734651, 823192, 937271, 1359224, 1469302, 1874542, 2938604, 3749084, 5877208, 7305829, 7498168, 14611658, 29223316, 31589993, 52160221, 58446632, 63179986, 104320442, 126359972, 208640884, 252719944, 417281768, 2242889503, 4485779006, 8971558012, 17943116024]

約数ペア:

[(1, 17943116024), (2, 8971558012), (4, 4485779006), (8, 2242889503), (43, 417281768), (71, 252719944), (86, 208640884), (142, 126359972), (172, 104320442), (284, 63179986), (307, 58446632), (344, 52160221), (568, 31589993), (614, 29223316), (1228, 14611658), (2393, 7498168), (2456, 7305829), (3053, 5877208), (4786, 3749084), (6106, 2938604), (9572, 1874542), (12212, 1469302), (13201, 1359224), (19144, 937271), (21797, 823192), (24424, 734651), (26402, 679612), (43594, 411596), (52804, 339806), (87188, 205798), (102899, 174376), (105608, 169903)]