25494014

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20040

約数の個数: 24

約数和(自身を含む): 47908728

約数和(自身を除く): 22414714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 20011, 40022, 140077, 260143, 280154, 520286, 980539, 1821001, 1961078, 3642002, 12747007, 25494014]

約数ペア:

[(1, 25494014), (2, 12747007), (7, 3642002), (13, 1961078), (14, 1821001), (26, 980539), (49, 520286), (91, 280154), (98, 260143), (182, 140077), (637, 40022), (1274, 20011)]