77813872

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{3361}}^1$

素因数の和:4816

約数の個数: 20

約数和(自身を含む): 150913456

約数和(自身を除く): 73099584

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 3361, 5788, 6722, 11576, 13444, 23152, 26888, 53776, 4863367, 9726734, 19453468, 38906936, 77813872]

約数ペア:

[(1, 77813872), (2, 38906936), (4, 19453468), (8, 9726734), (16, 4863367), (1447, 53776), (2894, 26888), (3361, 23152), (5788, 13444), (6722, 11576)]