27497492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56813}}^1$

素因数の和:56839

約数の個数: 18

約数和(自身を含む): 52893834

約数和(自身を除く): 25396342

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56813, 113626, 227252, 624943, 1249886, 2499772, 6874373, 13748746, 27497492]

約数ペア:

[(1, 27497492), (2, 13748746), (4, 6874373), (11, 2499772), (22, 1249886), (44, 624943), (121, 227252), (242, 113626), (484, 56813)]