26921552

素因数分解:

$2^4\times 7^1\times {\mathrm{240371}}^1$

素因数の和:240386

約数の個数: 20

約数和(自身を含む): 59612256

約数和(自身を除く): 32690704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 240371, 480742, 961484, 1682597, 1922968, 3365194, 3845936, 6730388, 13460776, 26921552]

約数ペア:

[(1, 26921552), (2, 13460776), (4, 6730388), (7, 3845936), (8, 3365194), (14, 1922968), (16, 1682597), (28, 961484), (56, 480742), (112, 240371)]