38928384

素因数分解:

$2^{17}\times 3^3\times {\mathrm{11}}^1$

素因数の和:54

約数の個数: 144

約数和(自身を含む): 125828640

約数和(自身を除く): 86900256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1024, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2048, 2112, 2304, 2376, 2816, 3072, 3168, 3456, 4096, 4224, 4608, 4752, 5632, 6144, 6336, 6912, 8192, 8448, 9216, 9504, 11264, 12288, 12672, 13824, 16384, 16896, 18432, 19008, 22528, 24576, 25344, 27648, 32768, 33792, 36864, 38016, 45056, 49152, 50688, 55296, 65536, 67584, 73728, 76032, 90112, 98304, 101376, 110592, 131072, 135168, 147456, 152064, 180224, 196608, 202752, 221184, 270336, 294912, 304128, 360448, 393216, 405504, 442368, 540672, 589824, 608256, 720896, 811008, 884736, 1081344, 1179648, 1216512, 1441792, 1622016, 1769472, 2162688, 2433024, 3244032, 3538944, 4325376, 4866048, 6488064, 9732096, 12976128, 19464192, 38928384]

約数ペア:

[(1, 38928384), (2, 19464192), (3, 12976128), (4, 9732096), (6, 6488064), (8, 4866048), (9, 4325376), (11, 3538944), (12, 3244032), (16, 2433024), (18, 2162688), (22, 1769472), (24, 1622016), (27, 1441792), (32, 1216512), (33, 1179648), (36, 1081344), (44, 884736), (48, 811008), (54, 720896), (64, 608256), (66, 589824), (72, 540672), (88, 442368), (96, 405504), (99, 393216), (108, 360448), (128, 304128), (132, 294912), (144, 270336), (176, 221184), (192, 202752), (198, 196608), (216, 180224), (256, 152064), (264, 147456), (288, 135168), (297, 131072), (352, 110592), (384, 101376), (396, 98304), (432, 90112), (512, 76032), (528, 73728), (576, 67584), (594, 65536), (704, 55296), (768, 50688), (792, 49152), (864, 45056), (1024, 38016), (1056, 36864), (1152, 33792), (1188, 32768), (1408, 27648), (1536, 25344), (1584, 24576), (1728, 22528), (2048, 19008), (2112, 18432), (2304, 16896), (2376, 16384), (2816, 13824), (3072, 12672), (3168, 12288), (3456, 11264), (4096, 9504), (4224, 9216), (4608, 8448), (4752, 8192), (5632, 6912), (6144, 6336)]