27759854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5471}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 15578386

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 5471, 10942, 235253, 322789, 470506, 645578, 13879927, 27759854]

約数ペア:

[(1, 27759854), (2, 13879927), (43, 645578), (59, 470506), (86, 322789), (118, 235253), (2537, 10942), (5074, 5471)]