28348418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 25824382

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 6269, 12538, 43883, 87766, 106573, 119111, 213146, 238222, 746011, 833777, 1492022, 1667554, 2024887, 4049774, 14174209, 28348418]

約数ペア:

[(1, 28348418), (2, 14174209), (7, 4049774), (14, 2024887), (17, 1667554), (19, 1492022), (34, 833777), (38, 746011), (119, 238222), (133, 213146), (238, 119111), (266, 106573), (323, 87766), (646, 43883), (2261, 12538), (4522, 6269)]