28224794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63857}}^1$

素因数の和:63889

約数の個数: 16

約数和(自身を含む): 48276648

約数和(自身を除く): 20051854

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63857, 127714, 830141, 1085569, 1660282, 2171138, 14112397, 28224794]

約数ペア:

[(1, 28224794), (2, 14112397), (13, 2171138), (17, 1660282), (26, 1085569), (34, 830141), (221, 127714), (442, 63857)]