28333404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71549}}^1$

素因数の和:71570

約数の個数: 36

約数和(自身を含む): 78132600

約数和(自身を除く): 49799196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 71549, 143098, 214647, 286196, 429294, 643941, 787039, 858588, 1287882, 1574078, 2361117, 2575764, 3148156, 4722234, 7083351, 9444468, 14166702, 28333404]

約数ペア:

[(1, 28333404), (2, 14166702), (3, 9444468), (4, 7083351), (6, 4722234), (9, 3148156), (11, 2575764), (12, 2361117), (18, 1574078), (22, 1287882), (33, 858588), (36, 787039), (44, 643941), (66, 429294), (99, 286196), (132, 214647), (198, 143098), (396, 71549)]