28336210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{57829}}^1$

素因数の和:57850

約数の個数: 24

約数和(自身を含む): 59333580

約数和(自身を除く): 30997370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 57829, 115658, 289145, 404803, 578290, 809606, 2024015, 2833621, 4048030, 5667242, 14168105, 28336210]

約数ペア:

[(1, 28336210), (2, 14168105), (5, 5667242), (7, 4048030), (10, 2833621), (14, 2024015), (35, 809606), (49, 578290), (70, 404803), (98, 289145), (245, 115658), (490, 57829)]