69883454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 111891456

約数和(自身を除く): 42008002

約数列:

[1, 2, 37, 47, 71, 74, 94, 142, 283, 566, 1739, 2627, 3337, 3478, 5254, 6674, 10471, 13301, 20093, 20942, 26602, 40186, 123469, 246938, 492137, 743441, 944371, 984274, 1486882, 1888742, 34941727, 69883454]

約数ペア:

[(1, 69883454), (2, 34941727), (37, 1888742), (47, 1486882), (71, 984274), (74, 944371), (94, 743441), (142, 492137), (283, 246938), (566, 123469), (1739, 40186), (2627, 26602), (3337, 20942), (3478, 20093), (5254, 13301), (6674, 10471)]