26885463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 41416704

約数和(自身を除く): 14531241

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 641, 1023, 1271, 1353, 1923, 3813, 7051, 13981, 19871, 21153, 26281, 41943, 59613, 78843, 218581, 289091, 655743, 814711, 867273, 2444133, 8961821, 26885463]

約数ペア:

[(1, 26885463), (3, 8961821), (11, 2444133), (31, 867273), (33, 814711), (41, 655743), (93, 289091), (123, 218581), (341, 78843), (451, 59613), (641, 41943), (1023, 26281), (1271, 21153), (1353, 19871), (1923, 13981), (3813, 7051)]