3931136

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 44

約数和(自身を含む): 8597400

約数和(自身を除く): 4666264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 349, 352, 512, 698, 704, 1024, 1396, 1408, 2792, 2816, 3839, 5584, 5632, 7678, 11168, 11264, 15356, 22336, 30712, 44672, 61424, 89344, 122848, 178688, 245696, 357376, 491392, 982784, 1965568, 3931136]

約数ペア:

[(1, 3931136), (2, 1965568), (4, 982784), (8, 491392), (11, 357376), (16, 245696), (22, 178688), (32, 122848), (44, 89344), (64, 61424), (88, 44672), (128, 30712), (176, 22336), (256, 15356), (349, 11264), (352, 11168), (512, 7678), (698, 5632), (704, 5584), (1024, 3839), (1396, 2816), (1408, 2792)]