28035364

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9721}}^1$

素因数の和:9835

約数の個数: 24

約数和(自身を含む): 56620928

約数和(自身を除く): 28585564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 9721, 19442, 38884, 68047, 136094, 272188, 1001263, 2002526, 4005052, 7008841, 14017682, 28035364]

約数ペア:

[(1, 28035364), (2, 14017682), (4, 7008841), (7, 4005052), (14, 2002526), (28, 1001263), (103, 272188), (206, 136094), (412, 68047), (721, 38884), (1442, 19442), (2884, 9721)]