28834666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108401}}^1$

素因数の和:108429

約数の個数: 16

約数和(自身を含む): 52032960

約数和(自身を除く): 23198294

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 108401, 216802, 758807, 1517614, 2059619, 4119238, 14417333, 28834666]

約数ペア:

[(1, 28834666), (2, 14417333), (7, 4119238), (14, 2059619), (19, 1517614), (38, 758807), (133, 216802), (266, 108401)]