25395814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 39168000

約数和(自身を除く): 13772186

約数列:

[1, 2, 67, 79, 134, 158, 2399, 4798, 5293, 10586, 160733, 189521, 321466, 379042, 12697907, 25395814]

約数ペア:

[(1, 25395814), (2, 12697907), (67, 379042), (79, 321466), (134, 189521), (158, 160733), (2399, 10586), (4798, 5293)]