39495134

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 69728256

約数和(自身を除く): 30233122

約数列:

[1, 2, 7, 14, 47, 94, 193, 311, 329, 386, 622, 658, 1351, 2177, 2702, 4354, 9071, 14617, 18142, 29234, 60023, 63497, 102319, 120046, 126994, 204638, 420161, 840322, 2821081, 5642162, 19747567, 39495134]

約数ペア:

[(1, 39495134), (2, 19747567), (7, 5642162), (14, 2821081), (47, 840322), (94, 420161), (193, 204638), (311, 126994), (329, 120046), (386, 102319), (622, 63497), (658, 60023), (1351, 29234), (2177, 18142), (2702, 14617), (4354, 9071)]