27227648

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 63638784

約数和(自身を除く): 36411136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 107, 112, 128, 142, 214, 224, 256, 284, 428, 448, 497, 512, 568, 749, 856, 896, 994, 1136, 1498, 1712, 1792, 1988, 2272, 2996, 3424, 3584, 3976, 4544, 5992, 6848, 7597, 7952, 9088, 11984, 13696, 15194, 15904, 18176, 23968, 27392, 30388, 31808, 36352, 47936, 53179, 54784, 60776, 63616, 95872, 106358, 121552, 127232, 191744, 212716, 243104, 254464, 383488, 425432, 486208, 850864, 972416, 1701728, 1944832, 3403456, 3889664, 6806912, 13613824, 27227648]

約数ペア:

[(1, 27227648), (2, 13613824), (4, 6806912), (7, 3889664), (8, 3403456), (14, 1944832), (16, 1701728), (28, 972416), (32, 850864), (56, 486208), (64, 425432), (71, 383488), (107, 254464), (112, 243104), (128, 212716), (142, 191744), (214, 127232), (224, 121552), (256, 106358), (284, 95872), (428, 63616), (448, 60776), (497, 54784), (512, 53179), (568, 47936), (749, 36352), (856, 31808), (896, 30388), (994, 27392), (1136, 23968), (1498, 18176), (1712, 15904), (1792, 15194), (1988, 13696), (2272, 11984), (2996, 9088), (3424, 7952), (3584, 7597), (3976, 6848), (4544, 5992)]