27553904

素因数分解:

$2^4\times 7^1\times {\mathrm{246017}}^1$

素因数の和:246032

約数の個数: 20

約数和(自身を含む): 61012464

約数和(自身を除く): 33458560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 246017, 492034, 984068, 1722119, 1968136, 3444238, 3936272, 6888476, 13776952, 27553904]

約数ペア:

[(1, 27553904), (2, 13776952), (4, 6888476), (7, 3936272), (8, 3444238), (14, 1968136), (16, 1722119), (28, 984068), (56, 492034), (112, 246017)]