25106564

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5501}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 50530368

約数和(自身を除く): 25423804

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5501, 11002, 22004, 38507, 77014, 154028, 896663, 1793326, 3586652, 6276641, 12553282, 25106564]

約数ペア:

[(1, 25106564), (2, 12553282), (4, 6276641), (7, 3586652), (14, 1793326), (28, 896663), (163, 154028), (326, 77014), (652, 38507), (1141, 22004), (2282, 11002), (4564, 5501)]