26164628

素因数分解:

$2^2\times 7^2\times {\mathrm{133493}}^1$

素因数の和:133511

約数の個数: 18

約数和(自身を含む): 53264106

約数和(自身を除く): 27099478

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 133493, 266986, 533972, 934451, 1868902, 3737804, 6541157, 13082314, 26164628]

約数ペア:

[(1, 26164628), (2, 13082314), (4, 6541157), (7, 3737804), (14, 1868902), (28, 934451), (49, 533972), (98, 266986), (196, 133493)]