25576276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 51609600

約数和(自身を除く): 26033324

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 199, 253, 254, 398, 506, 508, 796, 1012, 1397, 2189, 2794, 2921, 4378, 4577, 5588, 5842, 8756, 9154, 11684, 18308, 25273, 32131, 50347, 50546, 64262, 100694, 101092, 128524, 201388, 278003, 556006, 581279, 1112012, 1162558, 2325116, 6394069, 12788138, 25576276]

約数ペア:

[(1, 25576276), (2, 12788138), (4, 6394069), (11, 2325116), (22, 1162558), (23, 1112012), (44, 581279), (46, 556006), (92, 278003), (127, 201388), (199, 128524), (253, 101092), (254, 100694), (398, 64262), (506, 50546), (508, 50347), (796, 32131), (1012, 25273), (1397, 18308), (2189, 11684), (2794, 9154), (2921, 8756), (4378, 5842), (4577, 5588)]