26440190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{377717}}^1$

素因数の和:377731

約数の個数: 16

約数和(自身を含む): 54391392

約数和(自身を除く): 27951202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 377717, 755434, 1888585, 2644019, 3777170, 5288038, 13220095, 26440190]

約数ペア:

[(1, 26440190), (2, 13220095), (5, 5288038), (7, 3777170), (10, 2644019), (14, 1888585), (35, 755434), (70, 377717)]