56720136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214849}}^1$

素因数の和:214869

約数の個数: 32

約数和(自身を含む): 154692000

約数和(自身を除く): 97971864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 214849, 429698, 644547, 859396, 1289094, 1718792, 2363339, 2578188, 4726678, 5156376, 7090017, 9453356, 14180034, 18906712, 28360068, 56720136]

約数ペア:

[(1, 56720136), (2, 28360068), (3, 18906712), (4, 14180034), (6, 9453356), (8, 7090017), (11, 5156376), (12, 4726678), (22, 2578188), (24, 2363339), (33, 1718792), (44, 1289094), (66, 859396), (88, 644547), (132, 429698), (264, 214849)]