68410203988

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18370087}}^1$

素因数の和:18370124

約数の個数: 36

約数和(自身を含む): 146593302240

約数和(自身を除く): 78183098252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18370087, 36740174, 73480348, 128590609, 257181218, 349031653, 514362436, 698063306, 900134263, 1396126612, 1800268526, 2443221571, 3600537052, 4886443142, 9772886284, 17102550997, 34205101994, 68410203988]

約数ペア:

[(1, 68410203988), (2, 34205101994), (4, 17102550997), (7, 9772886284), (14, 4886443142), (19, 3600537052), (28, 2443221571), (38, 1800268526), (49, 1396126612), (76, 900134263), (98, 698063306), (133, 514362436), (196, 349031653), (266, 257181218), (532, 128590609), (931, 73480348), (1862, 36740174), (3724, 18370087)]