28968878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 44830800

約数和(自身を除く): 15861922

約数列:

[1, 2, 41, 82, 149, 298, 2371, 4742, 6109, 12218, 97211, 194422, 353279, 706558, 14484439, 28968878]

約数ペア:

[(1, 28968878), (2, 14484439), (41, 706558), (82, 353279), (149, 194422), (298, 97211), (2371, 12218), (4742, 6109)]