25085548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 23943572

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 127, 226, 254, 437, 452, 508, 874, 1748, 2147, 2413, 2599, 2921, 4294, 4826, 5198, 5842, 8588, 9652, 10396, 11684, 14351, 28702, 49381, 55499, 57404, 98762, 110998, 197524, 221996, 272669, 330073, 545338, 660146, 1090676, 1320292, 6271387, 12542774, 25085548]

約数ペア:

[(1, 25085548), (2, 12542774), (4, 6271387), (19, 1320292), (23, 1090676), (38, 660146), (46, 545338), (76, 330073), (92, 272669), (113, 221996), (127, 197524), (226, 110998), (254, 98762), (437, 57404), (452, 55499), (508, 49381), (874, 28702), (1748, 14351), (2147, 11684), (2413, 10396), (2599, 9652), (2921, 8588), (4294, 5842), (4826, 5198)]