766976

素因数分解:

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

素因数の和:134

約数の個数: 44

約数和(自身を含む): 1768608

約数和(自身を除く): 1001632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 512, 749, 856, 896, 1024, 1498, 1712, 1792, 2996, 3424, 3584, 5992, 6848, 7168, 11984, 13696, 23968, 27392, 47936, 54784, 95872, 109568, 191744, 383488, 766976]

約数ペア:

[(1, 766976), (2, 383488), (4, 191744), (7, 109568), (8, 95872), (14, 54784), (16, 47936), (28, 27392), (32, 23968), (56, 13696), (64, 11984), (107, 7168), (112, 6848), (128, 5992), (214, 3584), (224, 3424), (256, 2996), (428, 1792), (448, 1712), (512, 1498), (749, 1024), (856, 896)]