28006314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 64229760

約数和(自身を除く): 36223446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1889, 2118, 2471, 3778, 4942, 5667, 7413, 11334, 13223, 14826, 26446, 39669, 79338, 666817, 1333634, 2000451, 4000902, 4667719, 9335438, 14003157, 28006314]

約数ペア:

[(1, 28006314), (2, 14003157), (3, 9335438), (6, 4667719), (7, 4000902), (14, 2000451), (21, 1333634), (42, 666817), (353, 79338), (706, 39669), (1059, 26446), (1889, 14826), (2118, 13223), (2471, 11334), (3778, 7413), (4942, 5667)]