28319762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7793}}^1$

素因数の和:7897

約数の個数: 16

約数和(自身を含む): 44893440

約数和(自身を除く): 16573678

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 7793, 15586, 179239, 358478, 615647, 1231294, 14159881, 28319762]

約数ペア:

[(1, 28319762), (2, 14159881), (23, 1231294), (46, 615647), (79, 358478), (158, 179239), (1817, 15586), (3634, 7793)]