25708342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 36

約数和(自身を含む): 44932356

約数和(自身を除く): 19224014

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 529, 1034, 1058, 1081, 2162, 2209, 4418, 5819, 11638, 11891, 23782, 24299, 24863, 48598, 49726, 50807, 101614, 273493, 546986, 558877, 1117754, 1168561, 2337122, 12854171, 25708342]

約数ペア:

[(1, 25708342), (2, 12854171), (11, 2337122), (22, 1168561), (23, 1117754), (46, 558877), (47, 546986), (94, 273493), (253, 101614), (506, 50807), (517, 49726), (529, 48598), (1034, 24863), (1058, 24299), (1081, 23782), (2162, 11891), (2209, 11638), (4418, 5819)]