25882376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{248869}}^1$

素因数の和:248888

約数の個数: 16

約数和(自身を含む): 52262700

約数和(自身を除く): 26380324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 248869, 497738, 995476, 1990952, 3235297, 6470594, 12941188, 25882376]

約数ペア:

[(1, 25882376), (2, 12941188), (4, 6470594), (8, 3235297), (13, 1990952), (26, 995476), (52, 497738), (104, 248869)]