27885056

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 40

約数和(自身を含む): 56346840

約数和(自身を除く): 28461784

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 509, 512, 856, 1018, 1712, 2036, 3424, 4072, 6848, 8144, 13696, 16288, 27392, 32576, 54463, 54784, 65152, 108926, 130304, 217852, 260608, 435704, 871408, 1742816, 3485632, 6971264, 13942528, 27885056]

約数ペア:

[(1, 27885056), (2, 13942528), (4, 6971264), (8, 3485632), (16, 1742816), (32, 871408), (64, 435704), (107, 260608), (128, 217852), (214, 130304), (256, 108926), (428, 65152), (509, 54784), (512, 54463), (856, 32576), (1018, 27392), (1712, 16288), (2036, 13696), (3424, 8144), (4072, 6848)]