28727462246

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5017021}}^1$

素因数の和:5017439

約数の個数: 16

約数和(自身を含む): 49367496480

約数和(自身を除く): 20640034234

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 5017021, 10034042, 35119147, 70238294, 2051961589, 4103923178, 14363731123, 28727462246]

約数ペア:

[(1, 28727462246), (2, 14363731123), (7, 4103923178), (14, 2051961589), (409, 70238294), (818, 35119147), (2863, 10034042), (5726, 5017021)]