66916228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1409}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 121282560

約数和(自身を除く): 54366332

約数列:

[1, 2, 4, 31, 62, 124, 383, 766, 1409, 1532, 2818, 5636, 11873, 23746, 43679, 47492, 87358, 174716, 539647, 1079294, 2158588, 16729057, 33458114, 66916228]

約数ペア:

[(1, 66916228), (2, 33458114), (4, 16729057), (31, 2158588), (62, 1079294), (124, 539647), (383, 174716), (766, 87358), (1409, 47492), (1532, 43679), (2818, 23746), (5636, 11873)]