67399612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126691}}^1$

素因数の和:126721

約数の個数: 24

約数和(自身を含む): 141895040

約数和(自身を除く): 74495428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 126691, 253382, 506764, 886837, 1773674, 2407129, 3547348, 4814258, 9628516, 16849903, 33699806, 67399612]

約数ペア:

[(1, 67399612), (2, 33699806), (4, 16849903), (7, 9628516), (14, 4814258), (19, 3547348), (28, 2407129), (38, 1773674), (76, 886837), (133, 506764), (266, 253382), (532, 126691)]