47978042

素因数分解:

$2^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{2221}}^1$

素因数の和:3773

約数の個数: 16

約数和(自身を含む): 82338432

約数和(自身を除く): 34360390

約数列:

[1, 2, 7, 14, 1543, 2221, 3086, 4442, 10801, 15547, 21602, 31094, 3427003, 6854006, 23989021, 47978042]

約数ペア:

[(1, 47978042), (2, 23989021), (7, 6854006), (14, 3427003), (1543, 31094), (2221, 21602), (3086, 15547), (4442, 10801)]