12479488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1768

約数の個数: 44

約数和(自身を含む): 28526992

約数和(自身を除く): 16047504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1741, 1792, 3482, 3584, 6964, 7168, 12187, 13928, 24374, 27856, 48748, 55712, 97496, 111424, 194992, 222848, 389984, 445696, 779968, 891392, 1559936, 1782784, 3119872, 6239744, 12479488]

約数ペア:

[(1, 12479488), (2, 6239744), (4, 3119872), (7, 1782784), (8, 1559936), (14, 891392), (16, 779968), (28, 445696), (32, 389984), (56, 222848), (64, 194992), (112, 111424), (128, 97496), (224, 55712), (256, 48748), (448, 27856), (512, 24374), (896, 13928), (1024, 12187), (1741, 7168), (1792, 6964), (3482, 3584)]