27728008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45013}}^1$

素因数の和:45037

約数の個数: 32

約数和(自身を含む): 64820160

約数和(自身を除く): 37092152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 45013, 90026, 180052, 315091, 360104, 495143, 630182, 990286, 1260364, 1980572, 2520728, 3466001, 3961144, 6932002, 13864004, 27728008]

約数ペア:

[(1, 27728008), (2, 13864004), (4, 6932002), (7, 3961144), (8, 3466001), (11, 2520728), (14, 1980572), (22, 1260364), (28, 990286), (44, 630182), (56, 495143), (77, 360104), (88, 315091), (154, 180052), (308, 90026), (616, 45013)]