26396852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20471

約数の個数: 24

約数和(自身を含む): 51488640

約数和(自身を除く): 25091788

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20431, 40862, 81724, 347327, 388189, 694654, 776378, 1389308, 1552756, 6599213, 13198426, 26396852]

約数ペア:

[(1, 26396852), (2, 13198426), (4, 6599213), (17, 1552756), (19, 1389308), (34, 776378), (38, 694654), (68, 388189), (76, 347327), (323, 81724), (646, 40862), (1292, 20431)]