1705926656

素因数分解:

$2^{13}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 112

約数和(自身を含む): 3963375360

約数和(自身を除く): 2257448704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 419, 448, 497, 512, 568, 838, 896, 994, 1024, 1136, 1676, 1792, 1988, 2048, 2272, 2933, 3352, 3584, 3976, 4096, 4544, 5866, 6704, 7168, 7952, 8192, 9088, 11732, 13408, 14336, 15904, 18176, 23464, 26816, 28672, 29749, 31808, 36352, 46928, 53632, 57344, 59498, 63616, 72704, 93856, 107264, 118996, 127232, 145408, 187712, 208243, 214528, 237992, 254464, 290816, 375424, 416486, 429056, 475984, 508928, 581632, 750848, 832972, 858112, 951968, 1017856, 1501696, 1665944, 1716224, 1903936, 2035712, 3003392, 3331888, 3432448, 3807872, 4071424, 6006784, 6663776, 7615744, 12013568, 13327552, 15231488, 24027136, 26655104, 30462976, 53310208, 60925952, 106620416, 121851904, 213240832, 243703808, 426481664, 852963328, 1705926656]

約数ペア:

[(1, 1705926656), (2, 852963328), (4, 426481664), (7, 243703808), (8, 213240832), (14, 121851904), (16, 106620416), (28, 60925952), (32, 53310208), (56, 30462976), (64, 26655104), (71, 24027136), (112, 15231488), (128, 13327552), (142, 12013568), (224, 7615744), (256, 6663776), (284, 6006784), (419, 4071424), (448, 3807872), (497, 3432448), (512, 3331888), (568, 3003392), (838, 2035712), (896, 1903936), (994, 1716224), (1024, 1665944), (1136, 1501696), (1676, 1017856), (1792, 951968), (1988, 858112), (2048, 832972), (2272, 750848), (2933, 581632), (3352, 508928), (3584, 475984), (3976, 429056), (4096, 416486), (4544, 375424), (5866, 290816), (6704, 254464), (7168, 237992), (7952, 214528), (8192, 208243), (9088, 187712), (11732, 145408), (13408, 127232), (14336, 118996), (15904, 107264), (18176, 93856), (23464, 72704), (26816, 63616), (28672, 59498), (29749, 57344), (31808, 53632), (36352, 46928)]