28778820464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{101833}}^1$

素因数の和:102897

約数の個数: 40

約数和(自身を含む): 59096306880

約数和(自身を除く): 30317486416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1039, 2078, 4156, 8312, 16624, 17663, 35326, 70652, 101833, 141304, 203666, 282608, 407332, 814664, 1629328, 1731161, 3462322, 6924644, 13849288, 27698576, 105804487, 211608974, 423217948, 846435896, 1692871792, 1798676279, 3597352558, 7194705116, 14389410232, 28778820464]

約数ペア:

[(1, 28778820464), (2, 14389410232), (4, 7194705116), (8, 3597352558), (16, 1798676279), (17, 1692871792), (34, 846435896), (68, 423217948), (136, 211608974), (272, 105804487), (1039, 27698576), (2078, 13849288), (4156, 6924644), (8312, 3462322), (16624, 1731161), (17663, 1629328), (35326, 814664), (70652, 407332), (101833, 282608), (141304, 203666)]