2697728

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:508

約数の個数: 40

約数和(自身を含む): 5892480

約数和(自身を除く): 3194752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 479, 512, 704, 958, 1408, 1916, 2816, 3832, 5269, 5632, 7664, 10538, 15328, 21076, 30656, 42152, 61312, 84304, 122624, 168608, 245248, 337216, 674432, 1348864, 2697728]

約数ペア:

[(1, 2697728), (2, 1348864), (4, 674432), (8, 337216), (11, 245248), (16, 168608), (22, 122624), (32, 84304), (44, 61312), (64, 42152), (88, 30656), (128, 21076), (176, 15328), (256, 10538), (352, 7664), (479, 5632), (512, 5269), (704, 3832), (958, 2816), (1408, 1916)]