28358666

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1931}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 48686400

約数和(自身を除く): 20327734

約数列:

[1, 2, 7, 14, 1049, 1931, 2098, 3862, 7343, 13517, 14686, 27034, 2025619, 4051238, 14179333, 28358666]

約数ペア:

[(1, 28358666), (2, 14179333), (7, 4051238), (14, 2025619), (1049, 27034), (1931, 14686), (2098, 13517), (3862, 7343)]