71824129924

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{458027}}^1$

素因数の和:458427

約数の個数: 24

約数和(自身を含む): 126965361600

約数和(自身を除く): 55141231676

約数列:

[1, 2, 4, 197, 199, 394, 398, 788, 796, 39203, 78406, 156812, 458027, 916054, 1832108, 90231319, 91147373, 180462638, 182294746, 360925276, 364589492, 17956032481, 35912064962, 71824129924]

約数ペア:

[(1, 71824129924), (2, 35912064962), (4, 17956032481), (197, 364589492), (199, 360925276), (394, 182294746), (398, 180462638), (788, 91147373), (796, 90231319), (39203, 1832108), (78406, 916054), (156812, 458027)]