66116806

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{70487}}^1$

素因数の和:70563

約数の個数: 16

約数和(自身を含む): 115036416

約数和(自身を除く): 48919610

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 70487, 140974, 493409, 986818, 4722629, 9445258, 33058403, 66116806]

約数ペア:

[(1, 66116806), (2, 33058403), (7, 9445258), (14, 4722629), (67, 986818), (134, 493409), (469, 140974), (938, 70487)]