28736953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4093}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 35372160

約数和(自身を除く): 6635207

約数列:

[1, 7, 17, 59, 119, 413, 1003, 4093, 7021, 28651, 69581, 241487, 487067, 1690409, 4105279, 28736953]

約数ペア:

[(1, 28736953), (7, 4105279), (17, 1690409), (59, 487067), (119, 241487), (413, 69581), (1003, 28651), (4093, 7021)]