28256993792

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{823723}}^1$

素因数の和:823808

約数の個数: 40

約数和(自身を含む): 57301536336

約数和(自身を除く): 29044542544

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 34304, 823723, 1647446, 3294892, 6589784, 13179568, 26359136, 52718272, 55189441, 105436544, 110378882, 210873088, 220757764, 421746176, 441515528, 883031056, 1766062112, 3532124224, 7064248448, 14128496896, 28256993792]

約数ペア:

[(1, 28256993792), (2, 14128496896), (4, 7064248448), (8, 3532124224), (16, 1766062112), (32, 883031056), (64, 441515528), (67, 421746176), (128, 220757764), (134, 210873088), (256, 110378882), (268, 105436544), (512, 55189441), (536, 52718272), (1072, 26359136), (2144, 13179568), (4288, 6589784), (8576, 3294892), (17152, 1647446), (34304, 823723)]