26656808

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 50772090

約数和(自身を除く): 24115282

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 661, 1322, 2644, 5041, 5288, 10082, 20164, 40328, 46931, 93862, 187724, 375448, 3332101, 6664202, 13328404, 26656808]

約数ペア:

[(1, 26656808), (2, 13328404), (4, 6664202), (8, 3332101), (71, 375448), (142, 187724), (284, 93862), (568, 46931), (661, 40328), (1322, 20164), (2644, 10082), (5041, 5288)]