25540136

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{4889}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 47970900

約数和(自身を除く): 22430764

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 4889, 5224, 9778, 19556, 39112, 3192517, 6385034, 12770068, 25540136]

約数ペア:

[(1, 25540136), (2, 12770068), (4, 6385034), (8, 3192517), (653, 39112), (1306, 19556), (2612, 9778), (4889, 5224)]