12139072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 26956512

約数和(自身を除く): 14817440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 401, 473, 688, 704, 802, 946, 1376, 1604, 1892, 2752, 3208, 3784, 4411, 6416, 7568, 8822, 12832, 15136, 17243, 17644, 25664, 30272, 34486, 35288, 68972, 70576, 137944, 141152, 189673, 275888, 282304, 379346, 551776, 758692, 1103552, 1517384, 3034768, 6069536, 12139072]

約数ペア:

[(1, 12139072), (2, 6069536), (4, 3034768), (8, 1517384), (11, 1103552), (16, 758692), (22, 551776), (32, 379346), (43, 282304), (44, 275888), (64, 189673), (86, 141152), (88, 137944), (172, 70576), (176, 68972), (344, 35288), (352, 34486), (401, 30272), (473, 25664), (688, 17644), (704, 17243), (802, 15136), (946, 12832), (1376, 8822), (1604, 7568), (1892, 6416), (2752, 4411), (3208, 3784)]