71297902456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{36913}}^1$

素因数の和:37444

約数の個数: 64

約数和(自身を含む): 149262497280

約数和(自身を除く): 77964594824

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 467, 517, 934, 1034, 1868, 2068, 3736, 4136, 5137, 10274, 20548, 21949, 36913, 41096, 43898, 73826, 87796, 147652, 175592, 241439, 295304, 406043, 482878, 812086, 965756, 1624172, 1734911, 1931512, 3248344, 3469822, 6939644, 13879288, 17238371, 19084021, 34476742, 38168042, 68953484, 76336084, 137906968, 152672168, 189622081, 379244162, 758488324, 810203437, 1516976648, 1620406874, 3240813748, 6481627496, 8912237807, 17824475614, 35648951228, 71297902456]

約数ペア:

[(1, 71297902456), (2, 35648951228), (4, 17824475614), (8, 8912237807), (11, 6481627496), (22, 3240813748), (44, 1620406874), (47, 1516976648), (88, 810203437), (94, 758488324), (188, 379244162), (376, 189622081), (467, 152672168), (517, 137906968), (934, 76336084), (1034, 68953484), (1868, 38168042), (2068, 34476742), (3736, 19084021), (4136, 17238371), (5137, 13879288), (10274, 6939644), (20548, 3469822), (21949, 3248344), (36913, 1931512), (41096, 1734911), (43898, 1624172), (73826, 965756), (87796, 812086), (147652, 482878), (175592, 406043), (241439, 295304)]