65628052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17623}}^1$

素因数の和:17660

約数の個数: 36

約数和(自身を含む): 140639520

約数和(自身を除く): 75011468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 17623, 35246, 70492, 123361, 246722, 334837, 493444, 669674, 863527, 1339348, 1727054, 2343859, 3454108, 4687718, 9375436, 16407013, 32814026, 65628052]

約数ペア:

[(1, 65628052), (2, 32814026), (4, 16407013), (7, 9375436), (14, 4687718), (19, 3454108), (28, 2343859), (38, 1727054), (49, 1339348), (76, 863527), (98, 669674), (133, 493444), (196, 334837), (266, 246722), (532, 123361), (931, 70492), (1862, 35246), (3724, 17623)]