30048256

素因数分解:

$2^{15}\times 7^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 69204960

約数和(自身を除く): 39156704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 512, 524, 896, 917, 1024, 1048, 1792, 1834, 2048, 2096, 3584, 3668, 4096, 4192, 7168, 7336, 8192, 8384, 14336, 14672, 16384, 16768, 28672, 29344, 32768, 33536, 57344, 58688, 67072, 114688, 117376, 134144, 229376, 234752, 268288, 469504, 536576, 939008, 1073152, 1878016, 2146304, 3756032, 4292608, 7512064, 15024128, 30048256]

約数ペア:

[(1, 30048256), (2, 15024128), (4, 7512064), (7, 4292608), (8, 3756032), (14, 2146304), (16, 1878016), (28, 1073152), (32, 939008), (56, 536576), (64, 469504), (112, 268288), (128, 234752), (131, 229376), (224, 134144), (256, 117376), (262, 114688), (448, 67072), (512, 58688), (524, 57344), (896, 33536), (917, 32768), (1024, 29344), (1048, 28672), (1792, 16768), (1834, 16384), (2048, 14672), (2096, 14336), (3584, 8384), (3668, 8192), (4096, 7336), (4192, 7168)]