25765996876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{3581}}^1\times {\mathrm{12941}}^1$

素因数の和:16665

約数の個数: 24

約数和(自身を含む): 45431079120

約数和(自身を除く): 19665082244

約数列:

[1, 2, 4, 139, 278, 556, 3581, 7162, 12941, 14324, 25882, 51764, 497759, 995518, 1798799, 1991036, 3597598, 7195196, 46341721, 92683442, 185366884, 6441499219, 12882998438, 25765996876]

約数ペア:

[(1, 25765996876), (2, 12882998438), (4, 6441499219), (139, 185366884), (278, 92683442), (556, 46341721), (3581, 7195196), (7162, 3597598), (12941, 1991036), (14324, 1798799), (25882, 995518), (51764, 497759)]