13613824

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 31788288

約数和(自身を除く): 18174464

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, 568, 749, 856, 896, 994, 1136, 1498, 1712, 1792, 1988, 2272, 2996, 3424, 3976, 4544, 5992, 6848, 7597, 7952, 9088, 11984, 13696, 15194, 15904, 18176, 23968, 27392, 30388, 31808, 47936, 53179, 60776, 63616, 95872, 106358, 121552, 127232, 191744, 212716, 243104, 425432, 486208, 850864, 972416, 1701728, 1944832, 3403456, 6806912, 13613824]

約数ペア:

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