25114414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1204

約数の個数: 24

約数和(自身を含む): 41438520

約数和(自身を除く): 16324106

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1109, 1742, 2218, 11323, 14417, 22646, 28834, 74303, 148606, 187421, 374842, 965939, 1931878, 12557207, 25114414]

約数ペア:

[(1, 25114414), (2, 12557207), (13, 1931878), (26, 965939), (67, 374842), (134, 187421), (169, 148606), (338, 74303), (871, 28834), (1109, 22646), (1742, 14417), (2218, 11323)]