28677734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4759}}^1$

素因数の和:4915

約数の個数: 16

約数和(自身を含む): 45239040

約数和(自身を除く): 16561306

約数列:

[1, 2, 23, 46, 131, 262, 3013, 4759, 6026, 9518, 109457, 218914, 623429, 1246858, 14338867, 28677734]

約数ペア:

[(1, 28677734), (2, 14338867), (23, 1246858), (46, 623429), (131, 218914), (262, 109457), (3013, 9518), (4759, 6026)]