28079786

素因数分解:

$2^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2287}}^1$

素因数の和:3173

約数の個数: 16

約数和(自身を含む): 48212736

約数和(自身を除く): 20132950

約数列:

[1, 2, 7, 14, 877, 1754, 2287, 4574, 6139, 12278, 16009, 32018, 2005699, 4011398, 14039893, 28079786]

約数ペア:

[(1, 28079786), (2, 14039893), (7, 4011398), (14, 2005699), (877, 32018), (1754, 16009), (2287, 12278), (4574, 6139)]