28547278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3467}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 44945280

約数和(自身を除く): 16398002

約数列:

[1, 2, 23, 46, 179, 358, 3467, 4117, 6934, 8234, 79741, 159482, 620593, 1241186, 14273639, 28547278]

約数ペア:

[(1, 28547278), (2, 14273639), (23, 1241186), (46, 620593), (179, 159482), (358, 79741), (3467, 8234), (4117, 6934)]