25528802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1682

約数の個数: 24

約数和(自身を含む): 42374016

約数和(自身を除く): 16845214

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 1607, 3214, 7943, 15886, 20891, 41782, 75529, 151058, 271583, 543166, 981877, 1963754, 12764401, 25528802]

約数ペア:

[(1, 25528802), (2, 12764401), (13, 1963754), (26, 981877), (47, 543166), (94, 271583), (169, 151058), (338, 75529), (611, 41782), (1222, 20891), (1607, 15886), (3214, 7943)]