64379392

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 169703424

約数和(自身を除く): 105324032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 71, 77, 88, 92, 112, 128, 142, 154, 161, 176, 184, 224, 253, 256, 284, 308, 322, 352, 368, 448, 497, 506, 512, 568, 616, 644, 704, 736, 781, 896, 994, 1012, 1136, 1232, 1288, 1408, 1472, 1562, 1633, 1771, 1792, 1988, 2024, 2272, 2464, 2576, 2816, 2944, 3124, 3266, 3542, 3584, 3976, 4048, 4544, 4928, 5152, 5467, 5632, 5888, 6248, 6532, 7084, 7952, 8096, 9088, 9856, 10304, 10934, 11431, 11776, 12496, 13064, 14168, 15904, 16192, 17963, 18176, 19712, 20608, 21868, 22862, 24992, 26128, 28336, 31808, 32384, 35926, 36352, 39424, 41216, 43736, 45724, 49984, 52256, 56672, 63616, 64768, 71852, 82432, 87472, 91448, 99968, 104512, 113344, 125741, 127232, 129536, 143704, 174944, 182896, 199936, 209024, 226688, 251482, 254464, 287408, 349888, 365792, 399872, 418048, 453376, 502964, 574816, 699776, 731584, 836096, 906752, 1005928, 1149632, 1399552, 1463168, 2011856, 2299264, 2799104, 2926336, 4023712, 4598528, 5852672, 8047424, 9197056, 16094848, 32189696, 64379392]

約数ペア:

[(1, 64379392), (2, 32189696), (4, 16094848), (7, 9197056), (8, 8047424), (11, 5852672), (14, 4598528), (16, 4023712), (22, 2926336), (23, 2799104), (28, 2299264), (32, 2011856), (44, 1463168), (46, 1399552), (56, 1149632), (64, 1005928), (71, 906752), (77, 836096), (88, 731584), (92, 699776), (112, 574816), (128, 502964), (142, 453376), (154, 418048), (161, 399872), (176, 365792), (184, 349888), (224, 287408), (253, 254464), (256, 251482), (284, 226688), (308, 209024), (322, 199936), (352, 182896), (368, 174944), (448, 143704), (497, 129536), (506, 127232), (512, 125741), (568, 113344), (616, 104512), (644, 99968), (704, 91448), (736, 87472), (781, 82432), (896, 71852), (994, 64768), (1012, 63616), (1136, 56672), (1232, 52256), (1288, 49984), (1408, 45724), (1472, 43736), (1562, 41216), (1633, 39424), (1771, 36352), (1792, 35926), (1988, 32384), (2024, 31808), (2272, 28336), (2464, 26128), (2576, 24992), (2816, 22862), (2944, 21868), (3124, 20608), (3266, 19712), (3542, 18176), (3584, 17963), (3976, 16192), (4048, 15904), (4544, 14168), (4928, 13064), (5152, 12496), (5467, 11776), (5632, 11431), (5888, 10934), (6248, 10304), (6532, 9856), (7084, 9088), (7952, 8096)]