26465390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54011}}^1$

素因数の和:54032

約数の個数: 24

約数和(自身を含む): 55416312

約数和(自身を除く): 28950922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54011, 108022, 270055, 378077, 540110, 756154, 1890385, 2646539, 3780770, 5293078, 13232695, 26465390]

約数ペア:

[(1, 26465390), (2, 13232695), (5, 5293078), (7, 3780770), (10, 2646539), (14, 1890385), (35, 756154), (49, 540110), (70, 378077), (98, 270055), (245, 108022), (490, 54011)]