77887894

素因数分解:

$2^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{4751}}^1$

素因数の和:5931

約数の個数: 16

約数和(自身を含む): 133664256

約数和(自身を除く): 55776362

約数列:

[1, 2, 7, 14, 1171, 2342, 4751, 8197, 9502, 16394, 33257, 66514, 5563421, 11126842, 38943947, 77887894]

約数ペア:

[(1, 77887894), (2, 38943947), (7, 11126842), (14, 5563421), (1171, 66514), (2342, 33257), (4751, 16394), (8197, 9502)]