27964244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90793}}^1$

素因数の和:90815

約数の個数: 24

約数和(自身を含む): 61013568

約数和(自身を除く): 33049324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90793, 181586, 363172, 635551, 998723, 1271102, 1997446, 2542204, 3994892, 6991061, 13982122, 27964244]

約数ペア:

[(1, 27964244), (2, 13982122), (4, 6991061), (7, 3994892), (11, 2542204), (14, 1997446), (22, 1271102), (28, 998723), (44, 635551), (77, 363172), (154, 181586), (308, 90793)]