12271616

素因数分解:

$2^{14}\times 7^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 28310688

約数和(自身を除く): 16039072

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, 2048, 2996, 3424, 3584, 4096, 5992, 6848, 7168, 8192, 11984, 13696, 14336, 16384, 23968, 27392, 28672, 47936, 54784, 57344, 95872, 109568, 114688, 191744, 219136, 383488, 438272, 766976, 876544, 1533952, 1753088, 3067904, 6135808, 12271616]

約数ペア:

[(1, 12271616), (2, 6135808), (4, 3067904), (7, 1753088), (8, 1533952), (14, 876544), (16, 766976), (28, 438272), (32, 383488), (56, 219136), (64, 191744), (107, 114688), (112, 109568), (128, 95872), (214, 57344), (224, 54784), (256, 47936), (428, 28672), (448, 27392), (512, 23968), (749, 16384), (856, 14336), (896, 13696), (1024, 11984), (1498, 8192), (1712, 7168), (1792, 6848), (2048, 5992), (2996, 4096), (3424, 3584)]