28137768

素因数分解:

$2^3\times 3^1\times {\mathrm{1172407}}^1$

素因数の和:1172416

約数の個数: 16

約数和(自身を含む): 70344480

約数和(自身を除く): 42206712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1172407, 2344814, 3517221, 4689628, 7034442, 9379256, 14068884, 28137768]

約数ペア:

[(1, 28137768), (2, 14068884), (3, 9379256), (4, 7034442), (6, 4689628), (8, 3517221), (12, 2344814), (24, 1172407)]