77275912

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1997}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 165913920

約数和(自身を除く): 88638008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 1997, 2764, 3994, 4837, 5528, 7988, 9674, 13979, 15976, 19348, 27958, 38696, 55916, 111832, 1379927, 2759854, 5519708, 9659489, 11039416, 19318978, 38637956, 77275912]

約数ペア:

[(1, 77275912), (2, 38637956), (4, 19318978), (7, 11039416), (8, 9659489), (14, 5519708), (28, 2759854), (56, 1379927), (691, 111832), (1382, 55916), (1997, 38696), (2764, 27958), (3994, 19348), (4837, 15976), (5528, 13979), (7988, 9674)]