28213367042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{381169}}^1$

素因数の和:381506

約数の個数: 32

約数和(自身を含む): 51375617280

約数和(自身を除く): 23162250238

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 311, 622, 2177, 4354, 5287, 10574, 37009, 74018, 381169, 762338, 2668183, 5336366, 6479873, 12959746, 45359111, 90718222, 118543559, 237087118, 829804913, 1659609826, 2015240503, 4030481006, 14106683521, 28213367042]

約数ペア:

[(1, 28213367042), (2, 14106683521), (7, 4030481006), (14, 2015240503), (17, 1659609826), (34, 829804913), (119, 237087118), (238, 118543559), (311, 90718222), (622, 45359111), (2177, 12959746), (4354, 6479873), (5287, 5336366), (10574, 2668183), (37009, 762338), (74018, 381169)]