65517584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 139276800

約数和(自身を除く): 73759216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 1949, 2101, 3056, 3898, 4202, 7796, 8404, 15592, 16808, 21439, 31184, 33616, 42878, 85756, 171512, 343024, 372259, 744518, 1489036, 2978072, 4094849, 5956144, 8189698, 16379396, 32758792, 65517584]

約数ペア:

[(1, 65517584), (2, 32758792), (4, 16379396), (8, 8189698), (11, 5956144), (16, 4094849), (22, 2978072), (44, 1489036), (88, 744518), (176, 372259), (191, 343024), (382, 171512), (764, 85756), (1528, 42878), (1949, 33616), (2101, 31184), (3056, 21439), (3898, 16808), (4202, 15592), (7796, 8404)]