25960636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4943}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 49420224

約数和(自身を除く): 23459588

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 4943, 5252, 9886, 19772, 64259, 128518, 257036, 499243, 998486, 1996972, 6490159, 12980318, 25960636]

約数ペア:

[(1, 25960636), (2, 12980318), (4, 6490159), (13, 1996972), (26, 998486), (52, 499243), (101, 257036), (202, 128518), (404, 64259), (1313, 19772), (2626, 9886), (4943, 5252)]