27874532

素因数分解:

$2^2\times 7^2\times {\mathrm{142217}}^1$

素因数の和:142235

約数の個数: 18

約数和(自身を含む): 56744982

約数和(自身を除く): 28870450

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 142217, 284434, 568868, 995519, 1991038, 3982076, 6968633, 13937266, 27874532]

約数ペア:

[(1, 27874532), (2, 13937266), (4, 6968633), (7, 3982076), (14, 1991038), (28, 995519), (49, 568868), (98, 284434), (196, 142217)]