2517568

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 28

約数和(自身を含む): 5049520

約数和(自身を除く): 2531952

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 283, 556, 566, 1112, 1132, 2224, 2264, 4448, 4528, 8896, 9056, 18112, 39337, 78674, 157348, 314696, 629392, 1258784, 2517568]

約数ペア:

[(1, 2517568), (2, 1258784), (4, 629392), (8, 314696), (16, 157348), (32, 78674), (64, 39337), (139, 18112), (278, 9056), (283, 8896), (556, 4528), (566, 4448), (1112, 2264), (1132, 2224)]