3808768

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 40

約数和(自身を含む): 7832088

約数和(自身を除く): 4023320

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 173, 256, 344, 346, 512, 688, 692, 1376, 1384, 2752, 2768, 5504, 5536, 7439, 11008, 11072, 14878, 22016, 22144, 29756, 44288, 59512, 88576, 119024, 238048, 476096, 952192, 1904384, 3808768]

約数ペア:

[(1, 3808768), (2, 1904384), (4, 952192), (8, 476096), (16, 238048), (32, 119024), (43, 88576), (64, 59512), (86, 44288), (128, 29756), (172, 22144), (173, 22016), (256, 14878), (344, 11072), (346, 11008), (512, 7439), (688, 5536), (692, 5504), (1376, 2768), (1384, 2752)]