28134444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{13873}}^1$

素因数の和:13906

約数の個数: 36

約数和(自身を含む): 71090376

約数和(自身を除く): 42955932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 13873, 27746, 41619, 55492, 83238, 166476, 180349, 360698, 541047, 721396, 1082094, 2164188, 2344537, 4689074, 7033611, 9378148, 14067222, 28134444]

約数ペア:

[(1, 28134444), (2, 14067222), (3, 9378148), (4, 7033611), (6, 4689074), (12, 2344537), (13, 2164188), (26, 1082094), (39, 721396), (52, 541047), (78, 360698), (156, 180349), (169, 166476), (338, 83238), (507, 55492), (676, 41619), (1014, 27746), (2028, 13873)]