15673894532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{8117}}^1$

素因数の和:8600

約数の個数: 48

約数和(自身を含む): 29519970480

約数和(自身を除く): 13846075948

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 389, 778, 1241, 1556, 2482, 4964, 6613, 8117, 13226, 16234, 26452, 28397, 32468, 56794, 113588, 137989, 275978, 482749, 551956, 592541, 965498, 1185082, 1930996, 2370164, 3157513, 6315026, 10073197, 12630052, 20146394, 40292788, 53677721, 107355442, 214710884, 230498449, 460996898, 921993796, 3918473633, 7836947266, 15673894532]

約数ペア:

[(1, 15673894532), (2, 7836947266), (4, 3918473633), (17, 921993796), (34, 460996898), (68, 230498449), (73, 214710884), (146, 107355442), (292, 53677721), (389, 40292788), (778, 20146394), (1241, 12630052), (1556, 10073197), (2482, 6315026), (4964, 3157513), (6613, 2370164), (8117, 1930996), (13226, 1185082), (16234, 965498), (26452, 592541), (28397, 551956), (32468, 482749), (56794, 275978), (113588, 137989)]