47939072

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 40

約数和(自身を含む): 96775800

約数和(自身を除く): 48836728

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 859, 872, 1718, 1744, 3436, 3488, 6872, 6976, 13744, 13952, 27488, 27904, 54976, 55808, 93631, 109952, 187262, 219904, 374524, 439808, 749048, 1498096, 2996192, 5992384, 11984768, 23969536, 47939072]

約数ペア:

[(1, 47939072), (2, 23969536), (4, 11984768), (8, 5992384), (16, 2996192), (32, 1498096), (64, 749048), (109, 439808), (128, 374524), (218, 219904), (256, 187262), (436, 109952), (512, 93631), (859, 55808), (872, 54976), (1718, 27904), (1744, 27488), (3436, 13952), (3488, 13744), (6872, 6976)]