2921792

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 28

約数和(自身を含む): 5888736

約数和(自身を除く): 2966944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 643, 1136, 1286, 2272, 2572, 4544, 5144, 10288, 20576, 41152, 45653, 91306, 182612, 365224, 730448, 1460896, 2921792]

約数ペア:

[(1, 2921792), (2, 1460896), (4, 730448), (8, 365224), (16, 182612), (32, 91306), (64, 45653), (71, 41152), (142, 20576), (284, 10288), (568, 5144), (643, 4544), (1136, 2572), (1286, 2272)]