27028768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 58677696

約数和(自身を除く): 31648928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1511, 2236, 3022, 4472, 6044, 8944, 12088, 17888, 19643, 24176, 39286, 48352, 64973, 78572, 129946, 157144, 259892, 314288, 519784, 628576, 844649, 1039568, 1689298, 2079136, 3378596, 6757192, 13514384, 27028768]

約数ペア:

[(1, 27028768), (2, 13514384), (4, 6757192), (8, 3378596), (13, 2079136), (16, 1689298), (26, 1039568), (32, 844649), (43, 628576), (52, 519784), (86, 314288), (104, 259892), (172, 157144), (208, 129946), (344, 78572), (416, 64973), (559, 48352), (688, 39286), (1118, 24176), (1376, 19643), (1511, 17888), (2236, 12088), (3022, 8944), (4472, 6044)]