2776768

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 28

約数和(自身を含む): 5643880

約数和(自身を除く): 2867112

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1009, 1376, 2018, 2752, 4036, 8072, 16144, 32288, 43387, 64576, 86774, 173548, 347096, 694192, 1388384, 2776768]

約数ペア:

[(1, 2776768), (2, 1388384), (4, 694192), (8, 347096), (16, 173548), (32, 86774), (43, 64576), (64, 43387), (86, 32288), (172, 16144), (344, 8072), (688, 4036), (1009, 2752), (1376, 2018)]