28525278

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{27481}}^1$

素因数の和:27659

約数の個数: 16

約数和(自身を含む): 57382416

約数和(自身を除く): 28857138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 27481, 54962, 82443, 164886, 4754213, 9508426, 14262639, 28525278]

約数ペア:

[(1, 28525278), (2, 14262639), (3, 9508426), (6, 4754213), (173, 164886), (346, 82443), (519, 54962), (1038, 27481)]