25420997278

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1\times {\mathrm{36671}}^1$

素因数の和:38223

約数の個数: 16

約数和(自身を含む): 38303170560

約数和(自身を除く): 12882173282

約数列:

[1, 2, 271, 542, 1279, 2558, 36671, 73342, 346609, 693218, 9937841, 19875682, 46902209, 93804418, 12710498639, 25420997278]

約数ペア:

[(1, 25420997278), (2, 12710498639), (271, 93804418), (542, 46902209), (1279, 19875682), (2558, 9937841), (36671, 693218), (73342, 346609)]