40584964

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1307}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 81305280

約数和(自身を除く): 40720316

約数列:

[1, 2, 4, 7, 14, 28, 1109, 1307, 2218, 2614, 4436, 5228, 7763, 9149, 15526, 18298, 31052, 36596, 1449463, 2898926, 5797852, 10146241, 20292482, 40584964]

約数ペア:

[(1, 40584964), (2, 20292482), (4, 10146241), (7, 5797852), (14, 2898926), (28, 1449463), (1109, 36596), (1307, 31052), (2218, 18298), (2614, 15526), (4436, 9149), (5228, 7763)]