2638848

素因数分解:

$2^{10}\times 3^1\times {\mathrm{859}}^1$

素因数の和:882

約数の個数: 44

約数和(自身を含む): 7041680

約数和(自身を除く): 4402832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 859, 1024, 1536, 1718, 2577, 3072, 3436, 5154, 6872, 10308, 13744, 20616, 27488, 41232, 54976, 82464, 109952, 164928, 219904, 329856, 439808, 659712, 879616, 1319424, 2638848]

約数ペア:

[(1, 2638848), (2, 1319424), (3, 879616), (4, 659712), (6, 439808), (8, 329856), (12, 219904), (16, 164928), (24, 109952), (32, 82464), (48, 54976), (64, 41232), (96, 27488), (128, 20616), (192, 13744), (256, 10308), (384, 6872), (512, 5154), (768, 3436), (859, 3072), (1024, 2577), (1536, 1718)]