61719452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4561}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 114962400

約数和(自身を除く): 53242948

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 4561, 6766, 9122, 13532, 18244, 77537, 155074, 310148, 907639, 1815278, 3630556, 15429863, 30859726, 61719452]

約数ペア:

[(1, 61719452), (2, 30859726), (4, 15429863), (17, 3630556), (34, 1815278), (68, 907639), (199, 310148), (398, 155074), (796, 77537), (3383, 18244), (4561, 13532), (6766, 9122)]