28291098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 62073792

約数和(自身を除く): 33782694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 2221, 4246, 4442, 6369, 6663, 12738, 13326, 24431, 48862, 73293, 146586, 428653, 857306, 1285959, 2571918, 4715183, 9430366, 14145549, 28291098]

約数ペア:

[(1, 28291098), (2, 14145549), (3, 9430366), (6, 4715183), (11, 2571918), (22, 1285959), (33, 857306), (66, 428653), (193, 146586), (386, 73293), (579, 48862), (1158, 24431), (2123, 13326), (2221, 12738), (4246, 6663), (4442, 6369)]