25728922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2693}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 41024232

約数和(自身を除く): 15295310

約数列:

[1, 2, 17, 34, 281, 562, 2693, 4777, 5386, 9554, 45781, 91562, 756733, 1513466, 12864461, 25728922]

約数ペア:

[(1, 25728922), (2, 12864461), (17, 1513466), (34, 756733), (281, 91562), (562, 45781), (2693, 9554), (4777, 5386)]