40166464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 89611200

約数和(自身を除く): 49444736

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2099, 2392, 4198, 4784, 8396, 9568, 16792, 19136, 27287, 33584, 48277, 54574, 67168, 96554, 109148, 134336, 193108, 218296, 386216, 436592, 627601, 772432, 873184, 1255202, 1544864, 1746368, 2510404, 3089728, 5020808, 10041616, 20083232, 40166464]

約数ペア:

[(1, 40166464), (2, 20083232), (4, 10041616), (8, 5020808), (13, 3089728), (16, 2510404), (23, 1746368), (26, 1544864), (32, 1255202), (46, 873184), (52, 772432), (64, 627601), (92, 436592), (104, 386216), (184, 218296), (208, 193108), (299, 134336), (368, 109148), (416, 96554), (598, 67168), (736, 54574), (832, 48277), (1196, 33584), (1472, 27287), (2099, 19136), (2392, 16792), (4198, 9568), (4784, 8396)]