40496984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 83160000

約数和(自身を除く): 42663016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 1499, 2456, 2998, 3377, 5996, 6754, 11992, 13508, 16489, 27016, 32978, 65956, 131912, 460193, 920386, 1840772, 3681544, 5062123, 10124246, 20248492, 40496984]

約数ペア:

[(1, 40496984), (2, 20248492), (4, 10124246), (8, 5062123), (11, 3681544), (22, 1840772), (44, 920386), (88, 460193), (307, 131912), (614, 65956), (1228, 32978), (1499, 27016), (2456, 16489), (2998, 13508), (3377, 11992), (5996, 6754)]