39547382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 70447104

約数和(自身を除く): 30899722

約数列:

[1, 2, 7, 14, 31, 62, 217, 293, 311, 434, 586, 622, 2051, 2177, 4102, 4354, 9083, 9641, 18166, 19282, 63581, 67487, 91123, 127162, 134974, 182246, 637861, 1275722, 2824813, 5649626, 19773691, 39547382]

約数ペア:

[(1, 39547382), (2, 19773691), (7, 5649626), (14, 2824813), (31, 1275722), (62, 637861), (217, 182246), (293, 134974), (311, 127162), (434, 91123), (586, 67487), (622, 63581), (2051, 19282), (2177, 18166), (4102, 9641), (4354, 9083)]