25685114

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20190

約数の個数: 24

約数和(自身を含む): 48267828

約数和(自身を除く): 22582714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 20161, 40322, 141127, 262093, 282254, 524186, 987889, 1834651, 1975778, 3669302, 12842557, 25685114]

約数ペア:

[(1, 25685114), (2, 12842557), (7, 3669302), (13, 1975778), (14, 1834651), (26, 987889), (49, 524186), (91, 282254), (98, 262093), (182, 141127), (637, 40322), (1274, 20161)]