4243456

素因数分解:

$2^{14}\times 7^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 60

約数和(自身を含む): 9961168

約数和(自身を除く): 5717712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 1024, 1036, 1184, 1792, 2048, 2072, 2368, 3584, 4096, 4144, 4736, 7168, 8192, 8288, 9472, 14336, 16384, 16576, 18944, 28672, 33152, 37888, 57344, 66304, 75776, 114688, 132608, 151552, 265216, 303104, 530432, 606208, 1060864, 2121728, 4243456]

約数ペア:

[(1, 4243456), (2, 2121728), (4, 1060864), (7, 606208), (8, 530432), (14, 303104), (16, 265216), (28, 151552), (32, 132608), (37, 114688), (56, 75776), (64, 66304), (74, 57344), (112, 37888), (128, 33152), (148, 28672), (224, 18944), (256, 16576), (259, 16384), (296, 14336), (448, 9472), (512, 8288), (518, 8192), (592, 7168), (896, 4736), (1024, 4144), (1036, 4096), (1184, 3584), (1792, 2368), (2048, 2072)]