26195596

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 54510400

約数和(自身を除く): 28314804

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 313, 343, 427, 626, 686, 854, 1252, 1372, 1708, 2191, 2989, 4382, 5978, 8764, 11956, 15337, 19093, 20923, 30674, 38186, 41846, 61348, 76372, 83692, 107359, 133651, 214718, 267302, 429436, 534604, 935557, 1871114, 3742228, 6548899, 13097798, 26195596]

約数ペア:

[(1, 26195596), (2, 13097798), (4, 6548899), (7, 3742228), (14, 1871114), (28, 935557), (49, 534604), (61, 429436), (98, 267302), (122, 214718), (196, 133651), (244, 107359), (313, 83692), (343, 76372), (427, 61348), (626, 41846), (686, 38186), (854, 30674), (1252, 20923), (1372, 19093), (1708, 15337), (2191, 11956), (2989, 8764), (4382, 5978)]