29128517548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{545437}}^1$

素因数の和:545546

約数の個数: 36

約数和(自身を含む): 55896486240

約数和(自身を除く): 26767968692

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 2054, 4108, 13351, 26702, 53404, 545437, 1090874, 2181748, 7090681, 14181362, 28362724, 43089523, 86179046, 92178853, 172358092, 184357706, 368715412, 560163799, 1120327598, 2240655196, 7282129387, 14564258774, 29128517548]

約数ペア:

[(1, 29128517548), (2, 14564258774), (4, 7282129387), (13, 2240655196), (26, 1120327598), (52, 560163799), (79, 368715412), (158, 184357706), (169, 172358092), (316, 92178853), (338, 86179046), (676, 43089523), (1027, 28362724), (2054, 14181362), (4108, 7090681), (13351, 2181748), (26702, 1090874), (53404, 545437)]