8471671754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 16664051712

約数和(自身を除く): 8192379958

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 67, 73, 91, 134, 146, 182, 217, 307, 403, 434, 469, 511, 614, 806, 871, 938, 949, 1022, 1742, 1898, 2077, 2149, 2263, 2821, 3991, 4154, 4298, 4526, 4891, 5642, 6097, 6643, 7982, 9517, 9782, 12194, 13286, 14539, 15841, 19034, 20569, 22411, 27001, 27937, 29078, 29419, 31682, 34237, 41138, 44822, 54002, 55874, 58838, 63583, 66619, 68474, 123721, 127166, 133238, 143983, 151621, 156877, 189007, 205933, 247442, 267397, 287966, 291343, 303242, 313754, 378014, 411866, 445081, 534794, 582686, 637639, 694741, 866047, 890162, 1061347, 1275278, 1389482, 1501537, 1732094, 1871779, 1971073, 2039401, 2122694, 3003074, 3743558, 3942146, 4078802, 4463473, 4863187, 8289307, 8926946, 9031633, 9726374, 10510759, 13797511, 16578614, 18063266, 19519981, 21021518, 27595022, 39039962, 46547647, 58025149, 63221431, 93095294, 116050298, 126442862, 136639867, 273279734, 325833529, 605119411, 651667058, 1210238822, 4235835877, 8471671754]

約数ペア:

[(1, 8471671754), (2, 4235835877), (7, 1210238822), (13, 651667058), (14, 605119411), (26, 325833529), (31, 273279734), (62, 136639867), (67, 126442862), (73, 116050298), (91, 93095294), (134, 63221431), (146, 58025149), (182, 46547647), (217, 39039962), (307, 27595022), (403, 21021518), (434, 19519981), (469, 18063266), (511, 16578614), (614, 13797511), (806, 10510759), (871, 9726374), (938, 9031633), (949, 8926946), (1022, 8289307), (1742, 4863187), (1898, 4463473), (2077, 4078802), (2149, 3942146), (2263, 3743558), (2821, 3003074), (3991, 2122694), (4154, 2039401), (4298, 1971073), (4526, 1871779), (4891, 1732094), (5642, 1501537), (6097, 1389482), (6643, 1275278), (7982, 1061347), (9517, 890162), (9782, 866047), (12194, 694741), (13286, 637639), (14539, 582686), (15841, 534794), (19034, 445081), (20569, 411866), (22411, 378014), (27001, 313754), (27937, 303242), (29078, 291343), (29419, 287966), (31682, 267397), (34237, 247442), (41138, 205933), (44822, 189007), (54002, 156877), (55874, 151621), (58838, 143983), (63583, 133238), (66619, 127166), (68474, 123721)]