66956724

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7237}}^1$

素因数の和:7504

約数の個数: 36

約数和(自身を含む): 169933764

約数和(自身を除く): 102977040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 7237, 9252, 14474, 21711, 28948, 43422, 65133, 86844, 130266, 260532, 1859909, 3719818, 5579727, 7439636, 11159454, 16739181, 22318908, 33478362, 66956724]

約数ペア:

[(1, 66956724), (2, 33478362), (3, 22318908), (4, 16739181), (6, 11159454), (9, 7439636), (12, 5579727), (18, 3719818), (36, 1859909), (257, 260532), (514, 130266), (771, 86844), (1028, 65133), (1542, 43422), (2313, 28948), (3084, 21711), (4626, 14474), (7237, 9252)]