25879664

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{2957}}^1$

素因数の和:3512

約数の個数: 20

約数和(自身を含む): 50250504

約数和(自身を除く): 24370840

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 2957, 4376, 5914, 8752, 11828, 23656, 47312, 1617479, 3234958, 6469916, 12939832, 25879664]

約数ペア:

[(1, 25879664), (2, 12939832), (4, 6469916), (8, 3234958), (16, 1617479), (547, 47312), (1094, 23656), (2188, 11828), (2957, 8752), (4376, 5914)]