69049856

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 40

約数和(自身を含む): 139005240

約数和(自身を除く): 69955384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 859, 1256, 1718, 2512, 3436, 5024, 6872, 10048, 13744, 20096, 27488, 40192, 54976, 80384, 109952, 134863, 219904, 269726, 439808, 539452, 1078904, 2157808, 4315616, 8631232, 17262464, 34524928, 69049856]

約数ペア:

[(1, 69049856), (2, 34524928), (4, 17262464), (8, 8631232), (16, 4315616), (32, 2157808), (64, 1078904), (128, 539452), (157, 439808), (256, 269726), (314, 219904), (512, 134863), (628, 109952), (859, 80384), (1256, 54976), (1718, 40192), (2512, 27488), (3436, 20096), (5024, 13744), (6872, 10048)]