39790036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5351}}^1$

素因数の和:5392

約数の個数: 36

約数和(自身を含む): 82270944

約数和(自身を除く): 42480908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 5351, 7436, 10702, 21404, 58861, 69563, 117722, 139126, 235444, 278252, 765193, 904319, 1530386, 1808638, 3060772, 3617276, 9947509, 19895018, 39790036]

約数ペア:

[(1, 39790036), (2, 19895018), (4, 9947509), (11, 3617276), (13, 3060772), (22, 1808638), (26, 1530386), (44, 904319), (52, 765193), (143, 278252), (169, 235444), (286, 139126), (338, 117722), (572, 69563), (676, 58861), (1859, 21404), (3718, 10702), (5351, 7436)]