28670325194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89038277}}^1$

素因数の和:89038309

約数の個数: 16

約数和(自身を含む): 51286048128

約数和(自身を除く): 22615722934

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 89038277, 178076554, 623267939, 1246535878, 2047880371, 4095760742, 14335162597, 28670325194]

約数ペア:

[(1, 28670325194), (2, 14335162597), (7, 4095760742), (14, 2047880371), (23, 1246535878), (46, 623267939), (161, 178076554), (322, 89038277)]