25717354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23003}}^1$

素因数の和:23061

約数の個数: 16

約数和(自身を含む): 42511392

約数和(自身を除く): 16794038

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 23003, 46006, 299039, 598078, 989129, 1978258, 12858677, 25717354]

約数ペア:

[(1, 25717354), (2, 12858677), (13, 1978258), (26, 989129), (43, 598078), (86, 299039), (559, 46006), (1118, 23003)]