25440556

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{4457}}^1$

素因数の和:5888

約数の個数: 12

約数和(自身を含む): 44562168

約数和(自身を除く): 19121612

約数列:

[1, 2, 4, 1427, 2854, 4457, 5708, 8914, 17828, 6360139, 12720278, 25440556]

約数ペア:

[(1, 25440556), (2, 12720278), (4, 6360139), (1427, 17828), (2854, 8914), (4457, 5708)]