28996242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 66824352

約数和(自身を除く): 37828110

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 627, 722, 1083, 1217, 1254, 2166, 2434, 3651, 3971, 7302, 7942, 11913, 13387, 23123, 23826, 26774, 40161, 46246, 69369, 80322, 138738, 254353, 439337, 508706, 763059, 878674, 1318011, 1526118, 2636022, 4832707, 9665414, 14498121, 28996242]

約数ペア:

[(1, 28996242), (2, 14498121), (3, 9665414), (6, 4832707), (11, 2636022), (19, 1526118), (22, 1318011), (33, 878674), (38, 763059), (57, 508706), (66, 439337), (114, 254353), (209, 138738), (361, 80322), (418, 69369), (627, 46246), (722, 40161), (1083, 26774), (1217, 23826), (1254, 23123), (2166, 13387), (2434, 11913), (3651, 7942), (3971, 7302)]