68538022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212851}}^1$

素因数の和:212883

約数の個数: 16

約数和(自身を含む): 122602752

約数和(自身を除く): 54064730

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 212851, 425702, 1489957, 2979914, 4895573, 9791146, 34269011, 68538022]

約数ペア:

[(1, 68538022), (2, 34269011), (7, 9791146), (14, 4895573), (23, 2979914), (46, 1489957), (161, 425702), (322, 212851)]