56708984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 54712456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 311, 622, 991, 1244, 1982, 2488, 3964, 7153, 7928, 14306, 22793, 28612, 45586, 57224, 91172, 182344, 308201, 616402, 1232804, 2465608, 7088623, 14177246, 28354492, 56708984]

約数ペア:

[(1, 56708984), (2, 28354492), (4, 14177246), (8, 7088623), (23, 2465608), (46, 1232804), (92, 616402), (184, 308201), (311, 182344), (622, 91172), (991, 57224), (1244, 45586), (1982, 28612), (2488, 22793), (3964, 14306), (7153, 7928)]