77548372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2741}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 148331232

約数和(自身を除く): 70782860

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2572, 2741, 5482, 7073, 10964, 14146, 28292, 30151, 60302, 120604, 1762463, 3524926, 7049852, 19387093, 38774186, 77548372]

約数ペア:

[(1, 77548372), (2, 38774186), (4, 19387093), (11, 7049852), (22, 3524926), (44, 1762463), (643, 120604), (1286, 60302), (2572, 30151), (2741, 28292), (5482, 14146), (7073, 10964)]