28340326

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17011}}^1$

素因数の和:17044

約数の個数: 24

約数和(自身を含む): 52362936

約数和(自身を除く): 24022610

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 17011, 34022, 119077, 238154, 289187, 578374, 833539, 1667078, 2024309, 4048618, 14170163, 28340326]

約数ペア:

[(1, 28340326), (2, 14170163), (7, 4048618), (14, 2024309), (17, 1667078), (34, 833539), (49, 578374), (98, 289187), (119, 238154), (238, 119077), (833, 34022), (1666, 17011)]