14720276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 27963936

約数和(自身を除く): 13243660

約数列:

[1, 2, 4, 23, 43, 46, 61, 86, 92, 122, 172, 244, 989, 1403, 1978, 2623, 2806, 3721, 3956, 5246, 5612, 7442, 10492, 14884, 60329, 85583, 120658, 160003, 171166, 241316, 320006, 342332, 640012, 3680069, 7360138, 14720276]

約数ペア:

[(1, 14720276), (2, 7360138), (4, 3680069), (23, 640012), (43, 342332), (46, 320006), (61, 241316), (86, 171166), (92, 160003), (122, 120658), (172, 85583), (244, 60329), (989, 14884), (1403, 10492), (1978, 7442), (2623, 5612), (2806, 5246), (3721, 3956)]