40354688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28661}}^1$

素因数の和:28686

約数の個数: 32

約数和(自身を含む): 87705720

約数和(自身を除く): 47351032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28661, 57322, 114644, 229288, 315271, 458576, 630542, 917152, 1261084, 1834304, 2522168, 3668608, 5044336, 10088672, 20177344, 40354688]

約数ペア:

[(1, 40354688), (2, 20177344), (4, 10088672), (8, 5044336), (11, 3668608), (16, 2522168), (22, 1834304), (32, 1261084), (44, 917152), (64, 630542), (88, 458576), (128, 315271), (176, 229288), (352, 114644), (704, 57322), (1408, 28661)]