27905594

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 42586560

約数和(自身を除く): 14680966

約数列:

[1, 2, 89, 178, 211, 422, 743, 1486, 18779, 37558, 66127, 132254, 156773, 313546, 13952797, 27905594]

約数ペア:

[(1, 27905594), (2, 13952797), (89, 313546), (178, 156773), (211, 132254), (422, 66127), (743, 37558), (1486, 18779)]