73722638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 122036544

約数和(自身を除く): 48313906

約数列:

[1, 2, 11, 22, 121, 242, 353, 706, 863, 1726, 3883, 7766, 9493, 18986, 42713, 85426, 104423, 208846, 304639, 609278, 3351029, 6702058, 36861319, 73722638]

約数ペア:

[(1, 73722638), (2, 36861319), (11, 6702058), (22, 3351029), (121, 609278), (242, 304639), (353, 208846), (706, 104423), (863, 85426), (1726, 42713), (3883, 18986), (7766, 9493)]