67803988

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12547}}^1$

素因数の和:12751

約数の個数: 24

約数和(自身を含む): 136321472

約数和(自身を除く): 68517484

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 12547, 25094, 50188, 87829, 175658, 351316, 2421571, 4843142, 9686284, 16950997, 33901994, 67803988]

約数ペア:

[(1, 67803988), (2, 33901994), (4, 16950997), (7, 9686284), (14, 4843142), (28, 2421571), (193, 351316), (386, 175658), (772, 87829), (1351, 50188), (2702, 25094), (5404, 12547)]