8436736

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 88

約数和(自身を含む): 21223296

約数和(自身を除く): 12786560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 107, 112, 128, 154, 176, 214, 224, 256, 308, 352, 428, 448, 512, 616, 704, 749, 856, 896, 1024, 1177, 1232, 1408, 1498, 1712, 1792, 2354, 2464, 2816, 2996, 3424, 3584, 4708, 4928, 5632, 5992, 6848, 7168, 8239, 9416, 9856, 11264, 11984, 13696, 16478, 18832, 19712, 23968, 27392, 32956, 37664, 39424, 47936, 54784, 65912, 75328, 78848, 95872, 109568, 131824, 150656, 191744, 263648, 301312, 383488, 527296, 602624, 766976, 1054592, 1205248, 2109184, 4218368, 8436736]

約数ペア:

[(1, 8436736), (2, 4218368), (4, 2109184), (7, 1205248), (8, 1054592), (11, 766976), (14, 602624), (16, 527296), (22, 383488), (28, 301312), (32, 263648), (44, 191744), (56, 150656), (64, 131824), (77, 109568), (88, 95872), (107, 78848), (112, 75328), (128, 65912), (154, 54784), (176, 47936), (214, 39424), (224, 37664), (256, 32956), (308, 27392), (352, 23968), (428, 19712), (448, 18832), (512, 16478), (616, 13696), (704, 11984), (749, 11264), (856, 9856), (896, 9416), (1024, 8239), (1177, 7168), (1232, 6848), (1408, 5992), (1498, 5632), (1712, 4928), (1792, 4708), (2354, 3584), (2464, 3424), (2816, 2996)]