28669278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{434383}}^1$

素因数の和:434399

約数の個数: 16

約数和(自身を含む): 62551296

約数和(自身を除く): 33882018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 434383, 868766, 1303149, 2606298, 4778213, 9556426, 14334639, 28669278]

約数ペア:

[(1, 28669278), (2, 14334639), (3, 9556426), (6, 4778213), (11, 2606298), (22, 1303149), (33, 868766), (66, 434383)]