28344764

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5087}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 56985600

約数和(自身を除く): 28640836

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5087, 5572, 10174, 20348, 35609, 71218, 142436, 1012313, 2024626, 4049252, 7086191, 14172382, 28344764]

約数ペア:

[(1, 28344764), (2, 14172382), (4, 7086191), (7, 4049252), (14, 2024626), (28, 1012313), (199, 142436), (398, 71218), (796, 35609), (1393, 20348), (2786, 10174), (5087, 5572)]