28476896

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6727

約数の個数: 48

約数和(自身を含む): 67455360

約数和(自身を除く): 38978464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 6691, 13382, 26764, 46837, 53528, 93674, 107056, 127129, 187348, 214112, 254258, 374696, 508516, 749392, 889903, 1017032, 1498784, 1779806, 2034064, 3559612, 4068128, 7119224, 14238448, 28476896]

約数ペア:

[(1, 28476896), (2, 14238448), (4, 7119224), (7, 4068128), (8, 3559612), (14, 2034064), (16, 1779806), (19, 1498784), (28, 1017032), (32, 889903), (38, 749392), (56, 508516), (76, 374696), (112, 254258), (133, 214112), (152, 187348), (224, 127129), (266, 107056), (304, 93674), (532, 53528), (608, 46837), (1064, 26764), (2128, 13382), (4256, 6691)]