26465138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 49065600

約数和(自身を除く): 22600462

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 2689, 4921, 5378, 9842, 18823, 37646, 51091, 99493, 102182, 198986, 357637, 696451, 715274, 1392902, 1890367, 3780734, 13232569, 26465138]

約数ペア:

[(1, 26465138), (2, 13232569), (7, 3780734), (14, 1890367), (19, 1392902), (37, 715274), (38, 696451), (74, 357637), (133, 198986), (259, 102182), (266, 99493), (518, 51091), (703, 37646), (1406, 18823), (2689, 9842), (4921, 5378)]