38511616

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 88

約数和(自身を含む): 90788544

約数和(自身を除く): 52276928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 263, 286, 352, 416, 512, 526, 572, 704, 832, 1024, 1052, 1144, 1408, 1664, 2104, 2288, 2816, 2893, 3328, 3419, 4208, 4576, 5632, 5786, 6656, 6838, 8416, 9152, 11264, 11572, 13312, 13676, 16832, 18304, 23144, 27352, 33664, 36608, 37609, 46288, 54704, 67328, 73216, 75218, 92576, 109408, 134656, 146432, 150436, 185152, 218816, 269312, 300872, 370304, 437632, 601744, 740608, 875264, 1203488, 1481216, 1750528, 2406976, 2962432, 3501056, 4813952, 9627904, 19255808, 38511616]

約数ペア:

[(1, 38511616), (2, 19255808), (4, 9627904), (8, 4813952), (11, 3501056), (13, 2962432), (16, 2406976), (22, 1750528), (26, 1481216), (32, 1203488), (44, 875264), (52, 740608), (64, 601744), (88, 437632), (104, 370304), (128, 300872), (143, 269312), (176, 218816), (208, 185152), (256, 150436), (263, 146432), (286, 134656), (352, 109408), (416, 92576), (512, 75218), (526, 73216), (572, 67328), (704, 54704), (832, 46288), (1024, 37609), (1052, 36608), (1144, 33664), (1408, 27352), (1664, 23144), (2104, 18304), (2288, 16832), (2816, 13676), (2893, 13312), (3328, 11572), (3419, 11264), (4208, 9152), (4576, 8416), (5632, 6838), (5786, 6656)]