8041087.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 83480320

約数和(自身を除く): 43190868

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 301, 307, 436, 602, 614, 763, 1204, 1228, 1526, 2149, 3052, 4298, 4687, 8596, 9374, 13201, 18748, 26402, 32809, 33463, 52804, 65618, 66926, 92407, 131236, 133852, 184814, 234241, 369628, 468482, 936964, 1438909, 2877818, 5755636, 10072363, 20144726, 40289452]

約数ペア:

[(1, 40289452), (2, 20144726), (4, 10072363), (7, 5755636), (14, 2877818), (28, 1438909), (43, 936964), (86, 468482), (109, 369628), (172, 234241), (218, 184814), (301, 133852), (307, 131236), (436, 92407), (602, 66926), (614, 65618), (763, 52804), (1204, 33463), (1228, 32809), (1526, 26402), (2149, 18748), (3052, 13201), (4298, 9374), (4687, 8596)]