26303056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126457}}^1$

素因数の和:126478

約数の個数: 20

約数和(自身を含む): 54882772

約数和(自身を除く): 28579716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126457, 252914, 505828, 1011656, 1643941, 2023312, 3287882, 6575764, 13151528, 26303056]

約数ペア:

[(1, 26303056), (2, 13151528), (4, 6575764), (8, 3287882), (13, 2023312), (16, 1643941), (26, 1011656), (52, 505828), (104, 252914), (208, 126457)]