2576040488

素因数分解:

$2^3\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{17107}}^1$

素因数の和:19809

約数の個数: 32

約数和(自身を含む): 5522462400

約数和(自身を除く): 2946421912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2689, 5378, 10756, 17107, 18823, 21512, 34214, 37646, 68428, 75292, 119749, 136856, 150584, 239498, 478996, 957992, 46000723, 92001446, 184002892, 322005061, 368005784, 644010122, 1288020244, 2576040488]

約数ペア:

[(1, 2576040488), (2, 1288020244), (4, 644010122), (7, 368005784), (8, 322005061), (14, 184002892), (28, 92001446), (56, 46000723), (2689, 957992), (5378, 478996), (10756, 239498), (17107, 150584), (18823, 136856), (21512, 119749), (34214, 75292), (37646, 68428)]