25329656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 27529864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 191, 242, 274, 382, 484, 548, 764, 968, 1096, 1507, 1528, 2101, 3014, 4202, 6028, 8404, 12056, 16577, 16808, 23111, 26167, 33154, 46222, 52334, 66308, 92444, 104668, 132616, 184888, 209336, 287837, 575674, 1151348, 2302696, 3166207, 6332414, 12664828, 25329656]

約数ペア:

[(1, 25329656), (2, 12664828), (4, 6332414), (8, 3166207), (11, 2302696), (22, 1151348), (44, 575674), (88, 287837), (121, 209336), (137, 184888), (191, 132616), (242, 104668), (274, 92444), (382, 66308), (484, 52334), (548, 46222), (764, 33154), (968, 26167), (1096, 23111), (1507, 16808), (1528, 16577), (2101, 12056), (3014, 8404), (4202, 6028)]