42748394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 24

約数和(自身を含む): 71030988

約数和(自身を除く): 28282594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1201, 1369, 2402, 2738, 15613, 17797, 31226, 35594, 44437, 88874, 577681, 1155362, 1644169, 3288338, 21374197, 42748394]

約数ペア:

[(1, 42748394), (2, 21374197), (13, 3288338), (26, 1644169), (37, 1155362), (74, 577681), (481, 88874), (962, 44437), (1201, 35594), (1369, 31226), (2402, 17797), (2738, 15613)]