26985904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 58777488

約数和(自身を除く): 31791584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 121, 176, 212, 242, 263, 424, 484, 526, 583, 848, 968, 1052, 1166, 1936, 2104, 2332, 2893, 4208, 4664, 5786, 6413, 9328, 11572, 12826, 13939, 23144, 25652, 27878, 31823, 46288, 51304, 55756, 63646, 102608, 111512, 127292, 153329, 223024, 254584, 306658, 509168, 613316, 1226632, 1686619, 2453264, 3373238, 6746476, 13492952, 26985904]

約数ペア:

[(1, 26985904), (2, 13492952), (4, 6746476), (8, 3373238), (11, 2453264), (16, 1686619), (22, 1226632), (44, 613316), (53, 509168), (88, 306658), (106, 254584), (121, 223024), (176, 153329), (212, 127292), (242, 111512), (263, 102608), (424, 63646), (484, 55756), (526, 51304), (583, 46288), (848, 31823), (968, 27878), (1052, 25652), (1166, 23144), (1936, 13939), (2104, 12826), (2332, 11572), (2893, 9328), (4208, 6413), (4664, 5786)]