27782924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 53463816

約数和(自身を除く): 25680892

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 563, 676, 949, 1126, 1898, 2252, 3796, 7319, 12337, 14638, 24674, 29276, 41099, 49348, 82198, 95147, 164396, 190294, 380588, 534287, 1068574, 2137148, 6945731, 13891462, 27782924]

約数ペア:

[(1, 27782924), (2, 13891462), (4, 6945731), (13, 2137148), (26, 1068574), (52, 534287), (73, 380588), (146, 190294), (169, 164396), (292, 95147), (338, 82198), (563, 49348), (676, 41099), (949, 29276), (1126, 24674), (1898, 14638), (2252, 12337), (3796, 7319)]