27628774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2251}}^1$

素因数の和:2308

約数の個数: 24

約数和(自身を含む): 46332648

約数和(自身を除く): 18703874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 2251, 4502, 6137, 12274, 38267, 42769, 76534, 85538, 727073, 812611, 1454146, 1625222, 13814387, 27628774]

約数ペア:

[(1, 27628774), (2, 13814387), (17, 1625222), (19, 1454146), (34, 812611), (38, 727073), (323, 85538), (361, 76534), (646, 42769), (722, 38267), (2251, 12274), (4502, 6137)]