28938554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 45595008

約数和(自身を除く): 16656454

約数列:

[1, 2, 23, 46, 157, 314, 3611, 4007, 7222, 8014, 92161, 184322, 629099, 1258198, 14469277, 28938554]

約数ペア:

[(1, 28938554), (2, 14469277), (23, 1258198), (46, 629099), (157, 184322), (314, 92161), (3611, 8014), (4007, 7222)]