15627232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 32365872

約数和(自身を除く): 16738640

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 277, 328, 344, 554, 656, 688, 1108, 1312, 1376, 1763, 2216, 3526, 4432, 7052, 8864, 11357, 11911, 14104, 22714, 23822, 28208, 45428, 47644, 56416, 90856, 95288, 181712, 190576, 363424, 381152, 488351, 976702, 1953404, 3906808, 7813616, 15627232]

約数ペア:

[(1, 15627232), (2, 7813616), (4, 3906808), (8, 1953404), (16, 976702), (32, 488351), (41, 381152), (43, 363424), (82, 190576), (86, 181712), (164, 95288), (172, 90856), (277, 56416), (328, 47644), (344, 45428), (554, 28208), (656, 23822), (688, 22714), (1108, 14104), (1312, 11911), (1376, 11357), (1763, 8864), (2216, 7052), (3526, 4432)]