67840108

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18217}}^1$

素因数の和:18254

約数の個数: 36

約数和(自身を含む): 145379640

約数和(自身を除く): 77539532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18217, 36434, 72868, 127519, 255038, 346123, 510076, 692246, 892633, 1384492, 1785266, 2422861, 3570532, 4845722, 9691444, 16960027, 33920054, 67840108]

約数ペア:

[(1, 67840108), (2, 33920054), (4, 16960027), (7, 9691444), (14, 4845722), (19, 3570532), (28, 2422861), (38, 1785266), (49, 1384492), (76, 892633), (98, 692246), (133, 510076), (196, 346123), (266, 255038), (532, 127519), (931, 72868), (1862, 36434), (3724, 18217)]