9791488

素因数分解:

$2^{11}\times 7^1\times {\mathrm{683}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 12616352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 683, 896, 1024, 1366, 1792, 2048, 2732, 3584, 4781, 5464, 7168, 9562, 10928, 14336, 19124, 21856, 38248, 43712, 76496, 87424, 152992, 174848, 305984, 349696, 611968, 699392, 1223936, 1398784, 2447872, 4895744, 9791488]

約数ペア:

[(1, 9791488), (2, 4895744), (4, 2447872), (7, 1398784), (8, 1223936), (14, 699392), (16, 611968), (28, 349696), (32, 305984), (56, 174848), (64, 152992), (112, 87424), (128, 76496), (224, 43712), (256, 38248), (448, 21856), (512, 19124), (683, 14336), (896, 10928), (1024, 9562), (1366, 7168), (1792, 5464), (2048, 4781), (2732, 3584)]