26743678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 19825922

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1259, 1634, 2518, 10621, 16367, 21242, 23921, 32734, 47842, 54137, 108274, 310973, 621946, 703781, 1028603, 1407562, 2057206, 13371839, 26743678]

約数ペア:

[(1, 26743678), (2, 13371839), (13, 2057206), (19, 1407562), (26, 1028603), (38, 703781), (43, 621946), (86, 310973), (247, 108274), (494, 54137), (559, 47842), (817, 32734), (1118, 23921), (1259, 21242), (1634, 16367), (2518, 10621)]