26720342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52807}}^1$

素因数の和:52843

約数の個数: 16

約数和(自身を含む): 45626112

約数和(自身を除く): 18905770

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 52807, 105614, 580877, 1161754, 1214561, 2429122, 13360171, 26720342]

約数ペア:

[(1, 26720342), (2, 13360171), (11, 2429122), (22, 1214561), (23, 1161754), (46, 580877), (253, 105614), (506, 52807)]