28386158

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:836

約数の個数: 24

約数和(自身を含む): 45968952

約数和(自身を除く): 17582794

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 733, 1139, 1466, 2278, 12461, 19363, 24922, 38726, 49111, 98222, 211837, 423674, 834887, 1669774, 14193079, 28386158]

約数ペア:

[(1, 28386158), (2, 14193079), (17, 1669774), (34, 834887), (67, 423674), (134, 211837), (289, 98222), (578, 49111), (733, 38726), (1139, 24922), (1466, 19363), (2278, 12461)]