66189266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{231431}}^1$

素因数の和:231457

約数の個数: 16

約数和(自身を含む): 116641728

約数和(自身を除く): 50452462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 231431, 462862, 2545741, 3008603, 5091482, 6017206, 33094633, 66189266]

約数ペア:

[(1, 66189266), (2, 33094633), (11, 6017206), (13, 5091482), (22, 3008603), (26, 2545741), (143, 462862), (286, 231431)]