57289712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 117552000

約数和(自身を除く): 60262288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 947, 1592, 1894, 3184, 3781, 3788, 7562, 7576, 15124, 15152, 17993, 30248, 35986, 60496, 71972, 143944, 188453, 287888, 376906, 753812, 1507624, 3015248, 3580607, 7161214, 14322428, 28644856, 57289712]

約数ペア:

[(1, 57289712), (2, 28644856), (4, 14322428), (8, 7161214), (16, 3580607), (19, 3015248), (38, 1507624), (76, 753812), (152, 376906), (199, 287888), (304, 188453), (398, 143944), (796, 71972), (947, 60496), (1592, 35986), (1894, 30248), (3184, 17993), (3781, 15152), (3788, 15124), (7562, 7576)]