78867904

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{8161}}^1$

素因数の和:8324

約数の個数: 28

約数和(自身を含む): 157559248

約数和(自身を除く): 78691344

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 8161, 9664, 16322, 32644, 65288, 130576, 261152, 522304, 1232311, 2464622, 4929244, 9858488, 19716976, 39433952, 78867904]

約数ペア:

[(1, 78867904), (2, 39433952), (4, 19716976), (8, 9858488), (16, 4929244), (32, 2464622), (64, 1232311), (151, 522304), (302, 261152), (604, 130576), (1208, 65288), (2416, 32644), (4832, 16322), (8161, 9664)]