79491874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16702

約数の個数: 32

約数和(自身を含む): 153464832

約数和(自身を除く): 73972958

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 16651, 33302, 116557, 183161, 233114, 366322, 516181, 1032362, 1282127, 2564254, 3613267, 5677991, 7226534, 11355982, 39745937, 79491874]

約数ペア:

[(1, 79491874), (2, 39745937), (7, 11355982), (11, 7226534), (14, 5677991), (22, 3613267), (31, 2564254), (62, 1282127), (77, 1032362), (154, 516181), (217, 366322), (341, 233114), (434, 183161), (682, 116557), (2387, 33302), (4774, 16651)]