3900786544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 8296611840

約数和(自身を除く): 4395825296

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 263, 272, 496, 526, 527, 1052, 1054, 1759, 2104, 2108, 3518, 4208, 4216, 4471, 7036, 8153, 8432, 8942, 14072, 16306, 17884, 28144, 29903, 32612, 35768, 54529, 59806, 65224, 71536, 109058, 119612, 130448, 138601, 218116, 239224, 277202, 436232, 462617, 478448, 554404, 872464, 925234, 926993, 1108808, 1850468, 1853986, 2217616, 3700936, 3707972, 7401872, 7415944, 7864489, 14341127, 14831888, 15728978, 28682254, 31457956, 57364508, 62915912, 114729016, 125831824, 229458032, 243799159, 487598318, 975196636, 1950393272, 3900786544]

約数ペア:

[(1, 3900786544), (2, 1950393272), (4, 975196636), (8, 487598318), (16, 243799159), (17, 229458032), (31, 125831824), (34, 114729016), (62, 62915912), (68, 57364508), (124, 31457956), (136, 28682254), (248, 15728978), (263, 14831888), (272, 14341127), (496, 7864489), (526, 7415944), (527, 7401872), (1052, 3707972), (1054, 3700936), (1759, 2217616), (2104, 1853986), (2108, 1850468), (3518, 1108808), (4208, 926993), (4216, 925234), (4471, 872464), (7036, 554404), (8153, 478448), (8432, 462617), (8942, 436232), (14072, 277202), (16306, 239224), (17884, 218116), (28144, 138601), (29903, 130448), (32612, 119612), (35768, 109058), (54529, 71536), (59806, 65224)]