28253302

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26209}}^1$

素因数の和:26236

約数の個数: 24

約数和(自身を含む): 53782920

約数和(自身を除く): 25529618

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26209, 52418, 183463, 288299, 366926, 576598, 1284241, 2018093, 2568482, 4036186, 14126651, 28253302]

約数ペア:

[(1, 28253302), (2, 14126651), (7, 4036186), (11, 2568482), (14, 2018093), (22, 1284241), (49, 576598), (77, 366926), (98, 288299), (154, 183463), (539, 52418), (1078, 26209)]