66448426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131321}}^1$

素因数の和:131357

約数の個数: 16

約数和(自身を含む): 113462208

約数和(自身を除く): 47013782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 131321, 262642, 1444531, 2889062, 3020383, 6040766, 33224213, 66448426]

約数ペア:

[(1, 66448426), (2, 33224213), (11, 6040766), (22, 3020383), (23, 2889062), (46, 1444531), (253, 262642), (506, 131321)]