25594036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37861}}^1$

素因数の和:37891

約数の個数: 18

約数和(自身を含む): 48501222

約数和(自身を除く): 22907186

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 37861, 75722, 151444, 492193, 984386, 1968772, 6398509, 12797018, 25594036]

約数ペア:

[(1, 25594036), (2, 12797018), (4, 6398509), (13, 1968772), (26, 984386), (52, 492193), (169, 151444), (338, 75722), (676, 37861)]