28298256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84221}}^1$

素因数の和:84239

約数の個数: 40

約数和(自身を含む): 83548224

約数和(自身を除く): 55249968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84221, 168442, 252663, 336884, 505326, 589547, 673768, 1010652, 1179094, 1347536, 1768641, 2021304, 2358188, 3537282, 4042608, 4716376, 7074564, 9432752, 14149128, 28298256]

約数ペア:

[(1, 28298256), (2, 14149128), (3, 9432752), (4, 7074564), (6, 4716376), (7, 4042608), (8, 3537282), (12, 2358188), (14, 2021304), (16, 1768641), (21, 1347536), (24, 1179094), (28, 1010652), (42, 673768), (48, 589547), (56, 505326), (84, 336884), (112, 252663), (168, 168442), (336, 84221)]