3896313479912

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1\times {\mathrm{645409}}^1$

素因数の和:647098

約数の個数: 64

約数和(自身を含む): 8479138416000

約数和(自身を除く): 4582824936088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1609, 1876, 3218, 3752, 6436, 11263, 12872, 22526, 45052, 90104, 107803, 215606, 431212, 645409, 754621, 862424, 1290818, 1509242, 2581636, 3018484, 4517863, 5163272, 6036968, 9035726, 18071452, 36142904, 43242403, 86484806, 172969612, 302696821, 345939224, 605393642, 1038463081, 1210787284, 2076926162, 2421574568, 4153852324, 7269241567, 8307704648, 14538483134, 29076966268, 58153932536, 69577026427, 139154052854, 278308105708, 487039184989, 556616211416, 974078369978, 1948156739956, 3896313479912]

約数ペア:

[(1, 3896313479912), (2, 1948156739956), (4, 974078369978), (7, 556616211416), (8, 487039184989), (14, 278308105708), (28, 139154052854), (56, 69577026427), (67, 58153932536), (134, 29076966268), (268, 14538483134), (469, 8307704648), (536, 7269241567), (938, 4153852324), (1609, 2421574568), (1876, 2076926162), (3218, 1210787284), (3752, 1038463081), (6436, 605393642), (11263, 345939224), (12872, 302696821), (22526, 172969612), (45052, 86484806), (90104, 43242403), (107803, 36142904), (215606, 18071452), (431212, 9035726), (645409, 6036968), (754621, 5163272), (862424, 4517863), (1290818, 3018484), (1509242, 2581636)]