39130936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 80505360

約数和(自身を除く): 41374424

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 169, 206, 281, 338, 412, 562, 676, 824, 1124, 1339, 1352, 2248, 2678, 3653, 5356, 7306, 10712, 14612, 17407, 28943, 29224, 34814, 47489, 57886, 69628, 94978, 115772, 139256, 189956, 231544, 376259, 379912, 752518, 1505036, 3010072, 4891367, 9782734, 19565468, 39130936]

約数ペア:

[(1, 39130936), (2, 19565468), (4, 9782734), (8, 4891367), (13, 3010072), (26, 1505036), (52, 752518), (103, 379912), (104, 376259), (169, 231544), (206, 189956), (281, 139256), (338, 115772), (412, 94978), (562, 69628), (676, 57886), (824, 47489), (1124, 34814), (1339, 29224), (1352, 28943), (2248, 17407), (2678, 14612), (3653, 10712), (5356, 7306)]