28228044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180949}}^1$

素因数の和:180969

約数の個数: 24

約数和(自身を含む): 70932400

約数和(自身を除く): 42704356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 180949, 361898, 542847, 723796, 1085694, 2171388, 2352337, 4704674, 7057011, 9409348, 14114022, 28228044]

約数ペア:

[(1, 28228044), (2, 14114022), (3, 9409348), (4, 7057011), (6, 4704674), (12, 2352337), (13, 2171388), (26, 1085694), (39, 723796), (52, 542847), (78, 361898), (156, 180949)]