8268344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 18745200

約数和(自身を除く): 10476856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 409, 532, 722, 818, 1064, 1444, 1636, 2527, 2863, 2888, 3272, 5054, 5726, 7771, 10108, 11452, 15542, 20216, 22904, 31084, 54397, 62168, 108794, 147649, 217588, 295298, 435176, 590596, 1033543, 1181192, 2067086, 4134172, 8268344]

約数ペア:

[(1, 8268344), (2, 4134172), (4, 2067086), (7, 1181192), (8, 1033543), (14, 590596), (19, 435176), (28, 295298), (38, 217588), (56, 147649), (76, 108794), (133, 62168), (152, 54397), (266, 31084), (361, 22904), (409, 20216), (532, 15542), (722, 11452), (818, 10108), (1064, 7771), (1444, 5726), (1636, 5054), (2527, 3272), (2863, 2888)]