25369968386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{34949}}^1$

素因数の和:37706

約数の個数: 32

約数和(自身を含む): 45798480000

約数和(自身を除く): 20428511614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2729, 5458, 19103, 34949, 38206, 51851, 69898, 103702, 244643, 362957, 489286, 664031, 725914, 1328062, 4648217, 9296434, 95375821, 190751642, 667630747, 1335261494, 1812140599, 3624281198, 12684984193, 25369968386]

約数ペア:

[(1, 25369968386), (2, 12684984193), (7, 3624281198), (14, 1812140599), (19, 1335261494), (38, 667630747), (133, 190751642), (266, 95375821), (2729, 9296434), (5458, 4648217), (19103, 1328062), (34949, 725914), (38206, 664031), (51851, 489286), (69898, 362957), (103702, 244643)]