15676792306544

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{19699}}^1\times {\mathrm{159931}}^1$

素因数の和:179949

約数の個数: 40

約数和(自身を含む): 30473187388800

約数和(自身を除く): 14796395082256

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 19699, 39398, 78796, 157592, 159931, 315184, 319862, 639724, 1279448, 2558896, 6126389, 12252778, 24505556, 49011112, 49738541, 98022224, 99477082, 198954164, 397908328, 795816656, 3150480769, 6300961538, 12601923076, 25203846152, 50407692304, 979799519159, 1959599038318, 3919198076636, 7838396153272, 15676792306544]

約数ペア:

[(1, 15676792306544), (2, 7838396153272), (4, 3919198076636), (8, 1959599038318), (16, 979799519159), (311, 50407692304), (622, 25203846152), (1244, 12601923076), (2488, 6300961538), (4976, 3150480769), (19699, 795816656), (39398, 397908328), (78796, 198954164), (157592, 99477082), (159931, 98022224), (315184, 49738541), (319862, 49011112), (639724, 24505556), (1279448, 12252778), (2558896, 6126389)]