7125395984

素因数分解:

$2^4\times 7^1\times {\mathrm{63619607}}^1$

素因数の和:63619622

約数の個数: 20

約数和(自身を含む): 15777662784

約数和(自身を除く): 8652266800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63619607, 127239214, 254478428, 445337249, 508956856, 890674498, 1017913712, 1781348996, 3562697992, 7125395984]

約数ペア:

[(1, 7125395984), (2, 3562697992), (4, 1781348996), (7, 1017913712), (8, 890674498), (14, 508956856), (16, 445337249), (28, 254478428), (56, 127239214), (112, 63619607)]