28496694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249971}}^1$

素因数の和:249995

約数の個数: 16

約数和(自身を含む): 59993280

約数和(自身を除く): 31496586

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249971, 499942, 749913, 1499826, 4749449, 9498898, 14248347, 28496694]

約数ペア:

[(1, 28496694), (2, 14248347), (3, 9498898), (6, 4749449), (19, 1499826), (38, 749913), (57, 499942), (114, 249971)]