7640161984

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3517}}^1$

素因数の和:3922

約数の個数: 112

約数和(自身を含む): 18714971968

約数和(自身を除く): 11074809984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 373, 416, 448, 728, 746, 832, 1456, 1492, 2611, 2912, 2984, 3517, 4849, 5222, 5824, 5968, 7034, 9698, 10444, 11936, 14068, 19396, 20888, 23872, 24619, 28136, 33943, 38792, 41776, 45721, 49238, 56272, 67886, 77584, 83552, 91442, 98476, 112544, 135772, 155168, 167104, 182884, 196952, 225088, 271544, 310336, 320047, 365768, 393904, 543088, 640094, 731536, 787808, 1086176, 1280188, 1311841, 1463072, 1575616, 2172352, 2560376, 2623682, 2926144, 5120752, 5247364, 9182887, 10241504, 10494728, 17053933, 18365774, 20483008, 20989456, 34107866, 36731548, 41978912, 68215732, 73463096, 83957824, 119377531, 136431464, 146926192, 238755062, 272862928, 293852384, 477510124, 545725856, 587704768, 955020248, 1091451712, 1910040496, 3820080992, 7640161984]

約数ペア:

[(1, 7640161984), (2, 3820080992), (4, 1910040496), (7, 1091451712), (8, 955020248), (13, 587704768), (14, 545725856), (16, 477510124), (26, 293852384), (28, 272862928), (32, 238755062), (52, 146926192), (56, 136431464), (64, 119377531), (91, 83957824), (104, 73463096), (112, 68215732), (182, 41978912), (208, 36731548), (224, 34107866), (364, 20989456), (373, 20483008), (416, 18365774), (448, 17053933), (728, 10494728), (746, 10241504), (832, 9182887), (1456, 5247364), (1492, 5120752), (2611, 2926144), (2912, 2623682), (2984, 2560376), (3517, 2172352), (4849, 1575616), (5222, 1463072), (5824, 1311841), (5968, 1280188), (7034, 1086176), (9698, 787808), (10444, 731536), (11936, 640094), (14068, 543088), (19396, 393904), (20888, 365768), (23872, 320047), (24619, 310336), (28136, 271544), (33943, 225088), (38792, 196952), (41776, 182884), (45721, 167104), (49238, 155168), (56272, 135772), (67886, 112544), (77584, 98476), (83552, 91442)]