28256932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4253}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 54315072

約数和(自身を除く): 26058140

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 4253, 6644, 8506, 17012, 46783, 93566, 187132, 642203, 1284406, 2568812, 7064233, 14128466, 28256932]

約数ペア:

[(1, 28256932), (2, 14128466), (4, 7064233), (11, 2568812), (22, 1284406), (44, 642203), (151, 187132), (302, 93566), (604, 46783), (1661, 17012), (3322, 8506), (4253, 6644)]