28461689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 3264391

約数列:

[1, 17, 31, 53, 527, 901, 1019, 1643, 17323, 27931, 31589, 54007, 537013, 918119, 1674217, 28461689]

約数ペア:

[(1, 28461689), (17, 1674217), (31, 918119), (53, 537013), (527, 54007), (901, 31589), (1019, 27931), (1643, 17323)]