27834982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 21807002

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 683, 994, 1366, 2911, 4781, 5822, 9562, 20377, 28003, 40754, 48493, 56006, 96986, 196021, 339451, 392042, 678902, 1988213, 3976426, 13917491, 27834982]

約数ペア:

[(1, 27834982), (2, 13917491), (7, 3976426), (14, 1988213), (41, 678902), (71, 392042), (82, 339451), (142, 196021), (287, 96986), (497, 56006), (574, 48493), (683, 40754), (994, 28003), (1366, 20377), (2911, 9562), (4781, 5822)]