66581504

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 88

約数和(自身を含む): 152100288

約数和(自身を除く): 85518784

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 257, 352, 368, 506, 512, 514, 704, 736, 1012, 1024, 1028, 1408, 1472, 2024, 2056, 2816, 2827, 2944, 4048, 4112, 5632, 5654, 5888, 5911, 8096, 8224, 11264, 11308, 11776, 11822, 16192, 16448, 22616, 23552, 23644, 32384, 32896, 45232, 47288, 64768, 65021, 65792, 90464, 94576, 129536, 130042, 131584, 180928, 189152, 259072, 260084, 263168, 361856, 378304, 520168, 723712, 756608, 1040336, 1447424, 1513216, 2080672, 2894848, 3026432, 4161344, 6052864, 8322688, 16645376, 33290752, 66581504]

約数ペア:

[(1, 66581504), (2, 33290752), (4, 16645376), (8, 8322688), (11, 6052864), (16, 4161344), (22, 3026432), (23, 2894848), (32, 2080672), (44, 1513216), (46, 1447424), (64, 1040336), (88, 756608), (92, 723712), (128, 520168), (176, 378304), (184, 361856), (253, 263168), (256, 260084), (257, 259072), (352, 189152), (368, 180928), (506, 131584), (512, 130042), (514, 129536), (704, 94576), (736, 90464), (1012, 65792), (1024, 65021), (1028, 64768), (1408, 47288), (1472, 45232), (2024, 32896), (2056, 32384), (2816, 23644), (2827, 23552), (2944, 22616), (4048, 16448), (4112, 16192), (5632, 11822), (5654, 11776), (5888, 11308), (5911, 11264), (8096, 8224)]