26647234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 16976126

約数列:

[1, 2, 19, 38, 53, 101, 106, 131, 202, 262, 1007, 1919, 2014, 2489, 3838, 4978, 5353, 6943, 10706, 13231, 13886, 26462, 101707, 131917, 203414, 251389, 263834, 502778, 701243, 1402486, 13323617, 26647234]

約数ペア:

[(1, 26647234), (2, 13323617), (19, 1402486), (38, 701243), (53, 502778), (101, 263834), (106, 251389), (131, 203414), (202, 131917), (262, 101707), (1007, 26462), (1919, 13886), (2014, 13231), (2489, 10706), (3838, 6943), (4978, 5353)]