404464144

素因数分解:

$2^4\times 7^1\times {\mathrm{3611287}}^1$

素因数の和:3611302

約数の個数: 20

約数和(自身を含む): 895599424

約数和(自身を除く): 491135280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3611287, 7222574, 14445148, 25279009, 28890296, 50558018, 57780592, 101116036, 202232072, 404464144]

約数ペア:

[(1, 404464144), (2, 202232072), (4, 101116036), (7, 57780592), (8, 50558018), (14, 28890296), (16, 25279009), (28, 14445148), (56, 7222574), (112, 3611287)]