26309426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 47089728

約数和(自身を除く): 20780302

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1373, 1474, 1742, 2746, 9581, 15103, 17849, 19162, 30206, 35698, 91991, 183982, 196339, 392678, 1011901, 1195883, 2023802, 2391766, 13154713, 26309426]

約数ペア:

[(1, 26309426), (2, 13154713), (11, 2391766), (13, 2023802), (22, 1195883), (26, 1011901), (67, 392678), (134, 196339), (143, 183982), (286, 91991), (737, 35698), (871, 30206), (1373, 19162), (1474, 17849), (1742, 15103), (2746, 9581)]