28204666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6971}}^1$

素因数の和:7014

約数の個数: 24

約数和(自身を含む): 51369696

約数和(自身を除く): 23165030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 6971, 13942, 48797, 97594, 118507, 237014, 829549, 1659098, 2014619, 4029238, 14102333, 28204666]

約数ペア:

[(1, 28204666), (2, 14102333), (7, 4029238), (14, 2014619), (17, 1659098), (34, 829549), (119, 237014), (238, 118507), (289, 97594), (578, 48797), (2023, 13942), (4046, 6971)]