25264128

素因数分解:

$2^{15}\times 3^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 67632120

約数和(自身を除く): 42367992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 512, 514, 768, 771, 1024, 1028, 1536, 1542, 2048, 2056, 3072, 3084, 4096, 4112, 6144, 6168, 8192, 8224, 12288, 12336, 16384, 16448, 24576, 24672, 32768, 32896, 49152, 49344, 65792, 98304, 98688, 131584, 197376, 263168, 394752, 526336, 789504, 1052672, 1579008, 2105344, 3158016, 4210688, 6316032, 8421376, 12632064, 25264128]

約数ペア:

[(1, 25264128), (2, 12632064), (3, 8421376), (4, 6316032), (6, 4210688), (8, 3158016), (12, 2105344), (16, 1579008), (24, 1052672), (32, 789504), (48, 526336), (64, 394752), (96, 263168), (128, 197376), (192, 131584), (256, 98688), (257, 98304), (384, 65792), (512, 49344), (514, 49152), (768, 32896), (771, 32768), (1024, 24672), (1028, 24576), (1536, 16448), (1542, 16384), (2048, 12336), (2056, 12288), (3072, 8224), (3084, 8192), (4096, 6168), (4112, 6144)]