57763328

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 134348544

約数和(自身を除く): 76585216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 227, 256, 284, 448, 454, 497, 512, 568, 896, 908, 994, 1136, 1589, 1792, 1816, 1988, 2272, 3178, 3584, 3632, 3976, 4544, 6356, 7264, 7952, 9088, 12712, 14528, 15904, 16117, 18176, 25424, 29056, 31808, 32234, 36352, 50848, 58112, 63616, 64468, 101696, 112819, 116224, 127232, 128936, 203392, 225638, 254464, 257872, 406784, 451276, 515744, 813568, 902552, 1031488, 1805104, 2062976, 3610208, 4125952, 7220416, 8251904, 14440832, 28881664, 57763328]

約数ペア:

[(1, 57763328), (2, 28881664), (4, 14440832), (7, 8251904), (8, 7220416), (14, 4125952), (16, 3610208), (28, 2062976), (32, 1805104), (56, 1031488), (64, 902552), (71, 813568), (112, 515744), (128, 451276), (142, 406784), (224, 257872), (227, 254464), (256, 225638), (284, 203392), (448, 128936), (454, 127232), (497, 116224), (512, 112819), (568, 101696), (896, 64468), (908, 63616), (994, 58112), (1136, 50848), (1589, 36352), (1792, 32234), (1816, 31808), (1988, 29056), (2272, 25424), (3178, 18176), (3584, 16117), (3632, 15904), (3976, 14528), (4544, 12712), (6356, 9088), (7264, 7952)]