28675150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{81929}}^1$

素因数の和:81948

約数の個数: 24

約数和(自身を含む): 60955920

約数和(自身を除く): 32280770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 81929, 163858, 409645, 573503, 819290, 1147006, 2048225, 2867515, 4096450, 5735030, 14337575, 28675150]

約数ペア:

[(1, 28675150), (2, 14337575), (5, 5735030), (7, 4096450), (10, 2867515), (14, 2048225), (25, 1147006), (35, 819290), (50, 573503), (70, 409645), (175, 163858), (350, 81929)]