64847706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140363}}^1$

素因数の和:140386

約数の個数: 32

約数和(自身を含む): 161699328

約数和(自身を除く): 96851622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 140363, 280726, 421089, 842178, 982541, 1543993, 1965082, 2947623, 3087986, 4631979, 5895246, 9263958, 10807951, 21615902, 32423853, 64847706]

約数ペア:

[(1, 64847706), (2, 32423853), (3, 21615902), (6, 10807951), (7, 9263958), (11, 5895246), (14, 4631979), (21, 3087986), (22, 2947623), (33, 1965082), (42, 1543993), (66, 982541), (77, 842178), (154, 421089), (231, 280726), (462, 140363)]