25065842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 13641358

約数列:

[1, 2, 41, 82, 239, 478, 1279, 2558, 9799, 19598, 52439, 104878, 305681, 611362, 12532921, 25065842]

約数ペア:

[(1, 25065842), (2, 12532921), (41, 611362), (82, 305681), (239, 104878), (478, 52439), (1279, 19598), (2558, 9799)]