28558662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 63456960

約数和(自身を除く): 34898298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 242, 278, 283, 363, 417, 566, 726, 834, 849, 1529, 1698, 3058, 3113, 4587, 6226, 9174, 9339, 16819, 18678, 33638, 34243, 39337, 50457, 68486, 78674, 100914, 102729, 118011, 205458, 236022, 432707, 865414, 1298121, 2596242, 4759777, 9519554, 14279331, 28558662]

約数ペア:

[(1, 28558662), (2, 14279331), (3, 9519554), (6, 4759777), (11, 2596242), (22, 1298121), (33, 865414), (66, 432707), (121, 236022), (139, 205458), (242, 118011), (278, 102729), (283, 100914), (363, 78674), (417, 68486), (566, 50457), (726, 39337), (834, 34243), (849, 33638), (1529, 18678), (1698, 16819), (3058, 9339), (3113, 9174), (4587, 6226)]