28142754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4414

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 31853406

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 4339, 6486, 8678, 13017, 26034, 99797, 199594, 203933, 299391, 407866, 598782, 611799, 1223598, 4690459, 9380918, 14071377, 28142754]

約数ペア:

[(1, 28142754), (2, 14071377), (3, 9380918), (6, 4690459), (23, 1223598), (46, 611799), (47, 598782), (69, 407866), (94, 299391), (138, 203933), (141, 199594), (282, 99797), (1081, 26034), (2162, 13017), (3243, 8678), (4339, 6486)]