66613888

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 161274240

約数和(自身を除く): 94660352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 121, 128, 136, 176, 184, 187, 242, 253, 272, 352, 368, 374, 391, 484, 506, 544, 704, 736, 748, 782, 968, 1012, 1088, 1331, 1408, 1472, 1496, 1564, 1936, 2024, 2057, 2176, 2662, 2783, 2944, 2992, 3128, 3872, 4048, 4114, 4301, 5324, 5566, 5984, 6256, 7744, 8096, 8228, 8602, 10648, 11132, 11968, 12512, 15488, 16192, 16456, 17204, 21296, 22264, 22627, 23936, 25024, 30613, 32384, 32912, 34408, 42592, 44528, 45254, 47311, 50048, 61226, 65824, 68816, 85184, 89056, 90508, 94622, 122452, 131648, 137632, 170368, 178112, 181016, 189244, 244904, 263296, 275264, 356224, 362032, 378488, 489808, 520421, 550528, 724064, 756976, 979616, 1040842, 1448128, 1513952, 1959232, 2081684, 2896256, 3027904, 3918464, 4163368, 6055808, 8326736, 16653472, 33306944, 66613888]

約数ペア:

[(1, 66613888), (2, 33306944), (4, 16653472), (8, 8326736), (11, 6055808), (16, 4163368), (17, 3918464), (22, 3027904), (23, 2896256), (32, 2081684), (34, 1959232), (44, 1513952), (46, 1448128), (64, 1040842), (68, 979616), (88, 756976), (92, 724064), (121, 550528), (128, 520421), (136, 489808), (176, 378488), (184, 362032), (187, 356224), (242, 275264), (253, 263296), (272, 244904), (352, 189244), (368, 181016), (374, 178112), (391, 170368), (484, 137632), (506, 131648), (544, 122452), (704, 94622), (736, 90508), (748, 89056), (782, 85184), (968, 68816), (1012, 65824), (1088, 61226), (1331, 50048), (1408, 47311), (1472, 45254), (1496, 44528), (1564, 42592), (1936, 34408), (2024, 32912), (2057, 32384), (2176, 30613), (2662, 25024), (2783, 23936), (2944, 22627), (2992, 22264), (3128, 21296), (3872, 17204), (4048, 16456), (4114, 16192), (4301, 15488), (5324, 12512), (5566, 11968), (5984, 11132), (6256, 10648), (7744, 8602), (8096, 8228)]