28550810

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26683}}^1$

素因数の和:26797

約数の個数: 16

約数和(自身を含む): 51873696

約数和(自身を除く): 23322886

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 26683, 53366, 133415, 266830, 2855081, 5710162, 14275405, 28550810]

約数ペア:

[(1, 28550810), (2, 14275405), (5, 5710162), (10, 2855081), (107, 266830), (214, 133415), (535, 53366), (1070, 26683)]