28616294

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2729}}^1$

素因数の和:2852

約数の個数: 24

約数和(自身を含む): 50417640

約数和(自身を除く): 21801346

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 2729, 5243, 5458, 10486, 19103, 38206, 133721, 267442, 292003, 584006, 2044021, 4088042, 14308147, 28616294]

約数ペア:

[(1, 28616294), (2, 14308147), (7, 4088042), (14, 2044021), (49, 584006), (98, 292003), (107, 267442), (214, 133721), (749, 38206), (1498, 19103), (2729, 10486), (5243, 5458)]