28167574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 43436736

約数和(自身を除く): 15269162

約数列:

[1, 2, 41, 82, 431, 797, 862, 1594, 17671, 32677, 35342, 65354, 343507, 687014, 14083787, 28167574]

約数ペア:

[(1, 28167574), (2, 14083787), (41, 687014), (82, 343507), (431, 65354), (797, 35342), (862, 32677), (1594, 17671)]