39915392

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28349}}^1$

素因数の和:28374

約数の個数: 32

約数和(自身を含む): 86751000

約数和(自身を除く): 46835608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28349, 56698, 113396, 226792, 311839, 453584, 623678, 907168, 1247356, 1814336, 2494712, 3628672, 4989424, 9978848, 19957696, 39915392]

約数ペア:

[(1, 39915392), (2, 19957696), (4, 9978848), (8, 4989424), (11, 3628672), (16, 2494712), (22, 1814336), (32, 1247356), (44, 907168), (64, 623678), (88, 453584), (128, 311839), (176, 226792), (352, 113396), (704, 56698), (1408, 28349)]