67531724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 128786616

約数和(自身を除く): 61254892

約数列:

[1, 2, 4, 13, 26, 52, 169, 283, 338, 353, 566, 676, 706, 1132, 1412, 3679, 4589, 7358, 9178, 14716, 18356, 47827, 59657, 95654, 99899, 119314, 191308, 199798, 238628, 399596, 1298687, 2597374, 5194748, 16882931, 33765862, 67531724]

約数ペア:

[(1, 67531724), (2, 33765862), (4, 16882931), (13, 5194748), (26, 2597374), (52, 1298687), (169, 399596), (283, 238628), (338, 199798), (353, 191308), (566, 119314), (676, 99899), (706, 95654), (1132, 59657), (1412, 47827), (3679, 18356), (4589, 14716), (7358, 9178)]