28100314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1506

約数の個数: 24

約数和(自身を含む): 46922400

約数和(自身を除く): 18822086

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1399, 1826, 2798, 10043, 15389, 20086, 30778, 116117, 169279, 232234, 338558, 1277287, 2554574, 14050157, 28100314]

約数ペア:

[(1, 28100314), (2, 14050157), (11, 2554574), (22, 1277287), (83, 338558), (121, 232234), (166, 169279), (242, 116117), (913, 30778), (1399, 20086), (1826, 15389), (2798, 10043)]