65986012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4363}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 122192000

約数和(自身を除く): 56205988

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 4363, 7562, 8726, 15124, 17452, 82897, 165794, 331588, 868237, 1736474, 3472948, 16496503, 32993006, 65986012]

約数ペア:

[(1, 65986012), (2, 32993006), (4, 16496503), (19, 3472948), (38, 1736474), (76, 868237), (199, 331588), (398, 165794), (796, 82897), (3781, 17452), (4363, 15124), (7562, 8726)]