27558970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67217}}^1$

素因数の和:67265

約数の個数: 16

約数和(自身を含む): 50816808

約数和(自身を除く): 23257838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 67217, 134434, 336085, 672170, 2755897, 5511794, 13779485, 27558970]

約数ペア:

[(1, 27558970), (2, 13779485), (5, 5511794), (10, 2755897), (41, 672170), (82, 336085), (205, 134434), (410, 67217)]