42796978

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 75538944

約数和(自身を除く): 32741966

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 337, 386, 658, 674, 1351, 2359, 2702, 4718, 9071, 15839, 18142, 31678, 63497, 65041, 110873, 126994, 130082, 221746, 455287, 910574, 3056927, 6113854, 21398489, 42796978]

約数ペア:

[(1, 42796978), (2, 21398489), (7, 6113854), (14, 3056927), (47, 910574), (94, 455287), (193, 221746), (329, 130082), (337, 126994), (386, 110873), (658, 65041), (674, 63497), (1351, 31678), (2359, 18142), (2702, 15839), (4718, 9071)]