28852678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2887}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 45745920

約数和(自身を除く): 16893242

約数列:

[1, 2, 19, 38, 263, 526, 2887, 4997, 5774, 9994, 54853, 109706, 759281, 1518562, 14426339, 28852678]

約数ペア:

[(1, 28852678), (2, 14426339), (19, 1518562), (38, 759281), (263, 109706), (526, 54853), (2887, 9994), (4997, 5774)]