63329728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 159763968

約数和(自身を除く): 96434240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 181, 224, 284, 308, 352, 362, 448, 497, 568, 616, 704, 724, 781, 994, 1136, 1232, 1267, 1448, 1562, 1988, 1991, 2272, 2464, 2534, 2896, 3124, 3976, 3982, 4544, 4928, 5068, 5467, 5792, 6248, 7952, 7964, 10136, 10934, 11584, 12496, 12851, 13937, 15904, 15928, 20272, 21868, 24992, 25702, 27874, 31808, 31856, 40544, 43736, 49984, 51404, 55748, 63712, 81088, 87472, 89957, 102808, 111496, 127424, 141361, 174944, 179914, 205616, 222992, 282722, 349888, 359828, 411232, 445984, 565444, 719656, 822464, 891968, 989527, 1130888, 1439312, 1979054, 2261776, 2878624, 3958108, 4523552, 5757248, 7916216, 9047104, 15832432, 31664864, 63329728]

約数ペア:

[(1, 63329728), (2, 31664864), (4, 15832432), (7, 9047104), (8, 7916216), (11, 5757248), (14, 4523552), (16, 3958108), (22, 2878624), (28, 2261776), (32, 1979054), (44, 1439312), (56, 1130888), (64, 989527), (71, 891968), (77, 822464), (88, 719656), (112, 565444), (142, 445984), (154, 411232), (176, 359828), (181, 349888), (224, 282722), (284, 222992), (308, 205616), (352, 179914), (362, 174944), (448, 141361), (497, 127424), (568, 111496), (616, 102808), (704, 89957), (724, 87472), (781, 81088), (994, 63712), (1136, 55748), (1232, 51404), (1267, 49984), (1448, 43736), (1562, 40544), (1988, 31856), (1991, 31808), (2272, 27874), (2464, 25702), (2534, 24992), (2896, 21868), (3124, 20272), (3976, 15928), (3982, 15904), (4544, 13937), (4928, 12851), (5068, 12496), (5467, 11584), (5792, 10934), (6248, 10136), (7952, 7964)]