129487072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28331

約数の個数: 48

約数和(自身を含む): 299506032

約数和(自身を除く): 170018960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 28297, 56594, 113188, 226376, 311267, 367861, 452752, 622534, 735722, 905504, 1245068, 1471444, 2490136, 2942888, 4046471, 4980272, 5885776, 8092942, 9960544, 11771552, 16185884, 32371768, 64743536, 129487072]

約数ペア:

[(1, 129487072), (2, 64743536), (4, 32371768), (8, 16185884), (11, 11771552), (13, 9960544), (16, 8092942), (22, 5885776), (26, 4980272), (32, 4046471), (44, 2942888), (52, 2490136), (88, 1471444), (104, 1245068), (143, 905504), (176, 735722), (208, 622534), (286, 452752), (352, 367861), (416, 311267), (572, 226376), (1144, 113188), (2288, 56594), (4576, 28297)]