15785312016

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11340023}}^1$

素因数の和:11340063

約数の個数: 40

約数和(自身を含む): 42184889280

約数和(自身を除く): 26399577264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 11340023, 22680046, 34020069, 45360092, 68040138, 90720184, 136080276, 181440368, 272160552, 328860667, 544321104, 657721334, 986582001, 1315442668, 1973164002, 2630885336, 3946328004, 5261770672, 7892656008, 15785312016]

約数ペア:

[(1, 15785312016), (2, 7892656008), (3, 5261770672), (4, 3946328004), (6, 2630885336), (8, 1973164002), (12, 1315442668), (16, 986582001), (24, 657721334), (29, 544321104), (48, 328860667), (58, 272160552), (87, 181440368), (116, 136080276), (174, 90720184), (232, 68040138), (348, 45360092), (464, 34020069), (696, 22680046), (1392, 11340023)]