28229816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 54715440

約数和(自身を除く): 26485624

約数列:

[1, 2, 4, 8, 37, 74, 148, 283, 296, 337, 566, 674, 1132, 1348, 2264, 2696, 10471, 12469, 20942, 24938, 41884, 49876, 83768, 95371, 99752, 190742, 381484, 762968, 3528727, 7057454, 14114908, 28229816]

約数ペア:

[(1, 28229816), (2, 14114908), (4, 7057454), (8, 3528727), (37, 762968), (74, 381484), (148, 190742), (283, 99752), (296, 95371), (337, 83768), (566, 49876), (674, 41884), (1132, 24938), (1348, 20942), (2264, 12469), (2696, 10471)]