15691784192

素因数分解:

$2^{13}\times 7^1\times {\mathrm{273643}}^1$

素因数の和:273676

約数の個数: 56

約数和(自身を含む): 35864877216

約数和(自身を除く): 20173093024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 57344, 273643, 547286, 1094572, 1915501, 2189144, 3831002, 4378288, 7662004, 8756576, 15324008, 17513152, 30648016, 35026304, 61296032, 70052608, 122592064, 140105216, 245184128, 280210432, 490368256, 560420864, 980736512, 1120841728, 1961473024, 2241683456, 3922946048, 7845892096, 15691784192]

約数ペア:

[(1, 15691784192), (2, 7845892096), (4, 3922946048), (7, 2241683456), (8, 1961473024), (14, 1120841728), (16, 980736512), (28, 560420864), (32, 490368256), (56, 280210432), (64, 245184128), (112, 140105216), (128, 122592064), (224, 70052608), (256, 61296032), (448, 35026304), (512, 30648016), (896, 17513152), (1024, 15324008), (1792, 8756576), (2048, 7662004), (3584, 4378288), (4096, 3831002), (7168, 2189144), (8192, 1915501), (14336, 1094572), (28672, 547286), (57344, 273643)]