65173504

素因数分解:

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

素因数の和:307

約数の個数: 72

約数和(自身を含む): 143783640

約数和(自身を除く): 78610136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 263, 352, 484, 512, 526, 704, 968, 1024, 1052, 1408, 1936, 2048, 2104, 2816, 2893, 3872, 4208, 5632, 5786, 7744, 8416, 11264, 11572, 15488, 16832, 22528, 23144, 30976, 31823, 33664, 46288, 61952, 63646, 67328, 92576, 123904, 127292, 134656, 185152, 247808, 254584, 269312, 370304, 509168, 538624, 740608, 1018336, 1481216, 2036672, 2962432, 4073344, 5924864, 8146688, 16293376, 32586752, 65173504]

約数ペア:

[(1, 65173504), (2, 32586752), (4, 16293376), (8, 8146688), (11, 5924864), (16, 4073344), (22, 2962432), (32, 2036672), (44, 1481216), (64, 1018336), (88, 740608), (121, 538624), (128, 509168), (176, 370304), (242, 269312), (256, 254584), (263, 247808), (352, 185152), (484, 134656), (512, 127292), (526, 123904), (704, 92576), (968, 67328), (1024, 63646), (1052, 61952), (1408, 46288), (1936, 33664), (2048, 31823), (2104, 30976), (2816, 23144), (2893, 22528), (3872, 16832), (4208, 15488), (5632, 11572), (5786, 11264), (7744, 8416)]