25606204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37879}}^1$

素因数の和:37909

約数の個数: 18

約数和(自身を含む): 48524280

約数和(自身を除く): 22918076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 37879, 75758, 151516, 492427, 984854, 1969708, 6401551, 12803102, 25606204]

約数ペア:

[(1, 25606204), (2, 12803102), (4, 6401551), (13, 1969708), (26, 984854), (52, 492427), (169, 151516), (338, 75758), (676, 37879)]