28854046

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4540

約数の個数: 24

約数和(自身を含む): 49344120

約数和(自身を除く): 20490074

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 4493, 6422, 8986, 58409, 85367, 116818, 170734, 759317, 1109771, 1518634, 2219542, 14427023, 28854046]

約数ペア:

[(1, 28854046), (2, 14427023), (13, 2219542), (19, 1518634), (26, 1109771), (38, 759317), (169, 170734), (247, 116818), (338, 85367), (494, 58409), (3211, 8986), (4493, 6422)]