25962884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 46747008

約数和(自身を除く): 20784124

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 557, 1084, 1114, 2228, 11653, 23306, 23951, 46612, 47902, 95804, 150947, 301894, 603788, 6490721, 12981442, 25962884]

約数ペア:

[(1, 25962884), (2, 12981442), (4, 6490721), (43, 603788), (86, 301894), (172, 150947), (271, 95804), (542, 47902), (557, 46612), (1084, 23951), (1114, 23306), (2228, 11653)]