25728794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 47752320

約数和(自身を除く): 22023526

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 373, 379, 746, 758, 2611, 2653, 4849, 4927, 5222, 5306, 9698, 9854, 33943, 34489, 67886, 68978, 141367, 282734, 989569, 1837771, 1979138, 3675542, 12864397, 25728794]

約数ペア:

[(1, 25728794), (2, 12864397), (7, 3675542), (13, 1979138), (14, 1837771), (26, 989569), (91, 282734), (182, 141367), (373, 68978), (379, 67886), (746, 34489), (758, 33943), (2611, 9854), (2653, 9698), (4849, 5306), (4927, 5222)]