7235242

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 5724758

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 199, 343, 371, 398, 686, 742, 1393, 2597, 2786, 5194, 9751, 10547, 18179, 19502, 21094, 36358, 68257, 73829, 136514, 147658, 516803, 1033606, 3617621, 7235242]

約数ペア:

[(1, 7235242), (2, 3617621), (7, 1033606), (14, 516803), (49, 147658), (53, 136514), (98, 73829), (106, 68257), (199, 36358), (343, 21094), (371, 19502), (398, 18179), (686, 10547), (742, 9751), (1393, 5194), (2597, 2786)]