25940814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 54862080

約数和(自身を除く): 28921266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 727, 939, 1454, 1878, 2181, 4362, 5947, 11894, 13813, 17841, 27626, 35682, 41439, 82878, 227551, 455102, 682653, 1365306, 4323469, 8646938, 12970407, 25940814]

約数ペア:

[(1, 25940814), (2, 12970407), (3, 8646938), (6, 4323469), (19, 1365306), (38, 682653), (57, 455102), (114, 227551), (313, 82878), (626, 41439), (727, 35682), (939, 27626), (1454, 17841), (1878, 13813), (2181, 11894), (4362, 5947)]