28903754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1546

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 19359286

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1439, 1826, 2878, 10043, 15829, 20086, 31658, 119437, 174119, 238874, 348238, 1313807, 2627614, 14451877, 28903754]

約数ペア:

[(1, 28903754), (2, 14451877), (11, 2627614), (22, 1313807), (83, 348238), (121, 238874), (166, 174119), (242, 119437), (913, 31658), (1439, 20086), (1826, 15829), (2878, 10043)]