65419368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389401}}^1$

素因数の和:389417

約数の個数: 32

約数和(自身を含む): 186912960

約数和(自身を除く): 121493592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389401, 778802, 1168203, 1557604, 2336406, 2725807, 3115208, 4672812, 5451614, 8177421, 9345624, 10903228, 16354842, 21806456, 32709684, 65419368]

約数ペア:

[(1, 65419368), (2, 32709684), (3, 21806456), (4, 16354842), (6, 10903228), (7, 9345624), (8, 8177421), (12, 5451614), (14, 4672812), (21, 3115208), (24, 2725807), (28, 2336406), (42, 1557604), (56, 1168203), (84, 778802), (168, 389401)]