28772514

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{14939}}^1$

素因数の和:15054

約数の個数: 24

約数和(自身を含む): 62927280

約数和(自身を除く): 34154766

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 14939, 29878, 44817, 89634, 134451, 268902, 1598473, 3196946, 4795419, 9590838, 14386257, 28772514]

約数ペア:

[(1, 28772514), (2, 14386257), (3, 9590838), (6, 4795419), (9, 3196946), (18, 1598473), (107, 268902), (214, 134451), (321, 89634), (642, 44817), (963, 29878), (1926, 14939)]