40874372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132709}}^1$

素因数の和:132731

約数の個数: 24

約数和(自身を含む): 89181120

約数和(自身を除く): 48306748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 132709, 265418, 530836, 928963, 1459799, 1857926, 2919598, 3715852, 5839196, 10218593, 20437186, 40874372]

約数ペア:

[(1, 40874372), (2, 20437186), (4, 10218593), (7, 5839196), (11, 3715852), (14, 2919598), (22, 1857926), (28, 1459799), (44, 928963), (77, 530836), (154, 265418), (308, 132709)]