28235818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6067}}^1$

素因数の和:6261

約数の個数: 16

約数和(自身を含む): 45874080

約数和(自身を除く): 17638262

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 6067, 12134, 78871, 157742, 1085993, 2171986, 14117909, 28235818]

約数ペア:

[(1, 28235818), (2, 14117909), (13, 2171986), (26, 1085993), (179, 157742), (358, 78871), (2327, 12134), (4654, 6067)]