47686912

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 75934208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 89, 91, 92, 104, 112, 128, 161, 178, 182, 184, 208, 224, 256, 299, 322, 356, 364, 368, 416, 448, 598, 623, 644, 712, 728, 736, 832, 896, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 1664, 1792, 2047, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 2944, 3328, 4094, 4186, 4628, 4784, 4984, 5152, 5696, 5824, 5888, 8099, 8188, 8372, 9256, 9568, 9968, 10304, 11392, 11648, 14329, 16198, 16376, 16744, 18512, 19136, 19936, 20608, 22784, 23296, 26611, 28658, 32396, 32752, 33488, 37024, 38272, 39872, 41216, 53222, 57316, 64792, 65504, 66976, 74048, 76544, 79744, 106444, 114632, 129584, 131008, 133952, 148096, 159488, 186277, 212888, 229264, 259168, 262016, 267904, 296192, 372554, 425776, 458528, 518336, 524032, 535808, 745108, 851552, 917056, 1036672, 1490216, 1703104, 1834112, 2073344, 2980432, 3406208, 3668224, 5960864, 6812416, 11921728, 23843456, 47686912]

約数ペア:

[(1, 47686912), (2, 23843456), (4, 11921728), (7, 6812416), (8, 5960864), (13, 3668224), (14, 3406208), (16, 2980432), (23, 2073344), (26, 1834112), (28, 1703104), (32, 1490216), (46, 1036672), (52, 917056), (56, 851552), (64, 745108), (89, 535808), (91, 524032), (92, 518336), (104, 458528), (112, 425776), (128, 372554), (161, 296192), (178, 267904), (182, 262016), (184, 259168), (208, 229264), (224, 212888), (256, 186277), (299, 159488), (322, 148096), (356, 133952), (364, 131008), (368, 129584), (416, 114632), (448, 106444), (598, 79744), (623, 76544), (644, 74048), (712, 66976), (728, 65504), (736, 64792), (832, 57316), (896, 53222), (1157, 41216), (1196, 39872), (1246, 38272), (1288, 37024), (1424, 33488), (1456, 32752), (1472, 32396), (1664, 28658), (1792, 26611), (2047, 23296), (2093, 22784), (2314, 20608), (2392, 19936), (2492, 19136), (2576, 18512), (2848, 16744), (2912, 16376), (2944, 16198), (3328, 14329), (4094, 11648), (4186, 11392), (4628, 10304), (4784, 9968), (4984, 9568), (5152, 9256), (5696, 8372), (5824, 8188), (5888, 8099)]