25704070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367201}}^1$

素因数の和:367215

約数の個数: 16

約数和(自身を含む): 52877088

約数和(自身を除く): 27173018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367201, 734402, 1836005, 2570407, 3672010, 5140814, 12852035, 25704070]

約数ペア:

[(1, 25704070), (2, 12852035), (5, 5140814), (7, 3672010), (10, 2570407), (14, 1836005), (35, 734402), (70, 367201)]