47939584

素因数分解:

$2^{15}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 128

約数和(自身を含む): 125827200

約数和(自身を除く): 77887616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 512, 532, 608, 616, 704, 836, 896, 1024, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2048, 2128, 2432, 2464, 2816, 2926, 3344, 3584, 4096, 4256, 4864, 4928, 5632, 5852, 6688, 7168, 8192, 8512, 9728, 9856, 11264, 11704, 13376, 14336, 16384, 17024, 19456, 19712, 22528, 23408, 26752, 28672, 32768, 34048, 38912, 39424, 45056, 46816, 53504, 57344, 68096, 77824, 78848, 90112, 93632, 107008, 114688, 136192, 155648, 157696, 180224, 187264, 214016, 229376, 272384, 311296, 315392, 360448, 374528, 428032, 544768, 622592, 630784, 749056, 856064, 1089536, 1261568, 1498112, 1712128, 2179072, 2523136, 2996224, 3424256, 4358144, 5992448, 6848512, 11984896, 23969792, 47939584]

約数ペア:

[(1, 47939584), (2, 23969792), (4, 11984896), (7, 6848512), (8, 5992448), (11, 4358144), (14, 3424256), (16, 2996224), (19, 2523136), (22, 2179072), (28, 1712128), (32, 1498112), (38, 1261568), (44, 1089536), (56, 856064), (64, 749056), (76, 630784), (77, 622592), (88, 544768), (112, 428032), (128, 374528), (133, 360448), (152, 315392), (154, 311296), (176, 272384), (209, 229376), (224, 214016), (256, 187264), (266, 180224), (304, 157696), (308, 155648), (352, 136192), (418, 114688), (448, 107008), (512, 93632), (532, 90112), (608, 78848), (616, 77824), (704, 68096), (836, 57344), (896, 53504), (1024, 46816), (1064, 45056), (1216, 39424), (1232, 38912), (1408, 34048), (1463, 32768), (1672, 28672), (1792, 26752), (2048, 23408), (2128, 22528), (2432, 19712), (2464, 19456), (2816, 17024), (2926, 16384), (3344, 14336), (3584, 13376), (4096, 11704), (4256, 11264), (4864, 9856), (4928, 9728), (5632, 8512), (5852, 8192), (6688, 7168)]