27785068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3769}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 51724400

約数和(自身を除く): 23939332

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 3769, 7372, 7538, 15076, 71611, 143222, 286444, 365593, 731186, 1462372, 6946267, 13892534, 27785068]

約数ペア:

[(1, 27785068), (2, 13892534), (4, 6946267), (19, 1462372), (38, 731186), (76, 365593), (97, 286444), (194, 143222), (388, 71611), (1843, 15076), (3686, 7538), (3769, 7372)]