13958144

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 44

約数和(自身を含む): 28641624

約数和(自身を除く): 14683480

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 317, 344, 512, 634, 688, 1024, 1268, 1376, 2536, 2752, 5072, 5504, 10144, 11008, 13631, 20288, 22016, 27262, 40576, 44032, 54524, 81152, 109048, 162304, 218096, 324608, 436192, 872384, 1744768, 3489536, 6979072, 13958144]

約数ペア:

[(1, 13958144), (2, 6979072), (4, 3489536), (8, 1744768), (16, 872384), (32, 436192), (43, 324608), (64, 218096), (86, 162304), (128, 109048), (172, 81152), (256, 54524), (317, 44032), (344, 40576), (512, 27262), (634, 22016), (688, 20288), (1024, 13631), (1268, 11008), (1376, 10144), (2536, 5504), (2752, 5072)]