28127066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31183}}^1$

素因数の和:31237

約数の個数: 16

約数和(自身を含む): 47150208

約数和(自身を除く): 19023142

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31183, 62366, 343013, 686026, 1278503, 2557006, 14063533, 28127066]

約数ペア:

[(1, 28127066), (2, 14063533), (11, 2557006), (22, 1278503), (41, 686026), (82, 343013), (451, 62366), (902, 31183)]