28528089334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1027003}}^1$

素因数の和:1027084

約数の個数: 32

約数和(自身を含む): 48803230080

約数和(自身を除く): 20275140746

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 13889, 27778, 1027003, 2054006, 17459051, 19513057, 34918102, 39026114, 44161129, 88322258, 331721969, 663443938, 750739193, 839061451, 1501478386, 1678122902, 14264044667, 28528089334]

約数ペア:

[(1, 28528089334), (2, 14264044667), (17, 1678122902), (19, 1501478386), (34, 839061451), (38, 750739193), (43, 663443938), (86, 331721969), (323, 88322258), (646, 44161129), (731, 39026114), (817, 34918102), (1462, 19513057), (1634, 17459051), (13889, 2054006), (27778, 1027003)]