28310044

素因数分解:

$2^2\times 7^2\times {\mathrm{144439}}^1$

素因数の和:144457

約数の個数: 18

約数和(自身を含む): 57631560

約数和(自身を除く): 29321516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 144439, 288878, 577756, 1011073, 2022146, 4044292, 7077511, 14155022, 28310044]

約数ペア:

[(1, 28310044), (2, 14155022), (4, 7077511), (7, 4044292), (14, 2022146), (28, 1011073), (49, 577756), (98, 288878), (196, 144439)]