25922804516

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1400627}}^1$

素因数の和:1401299

約数の個数: 24

約数和(自身を含む): 51924081216

約数和(自身を除く): 26001276700

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 1400627, 2801254, 5602508, 9804389, 19608778, 39217556, 925814447, 1851628894, 3703257788, 6480701129, 12961402258, 25922804516]

約数ペア:

[(1, 25922804516), (2, 12961402258), (4, 6480701129), (7, 3703257788), (14, 1851628894), (28, 925814447), (661, 39217556), (1322, 19608778), (2644, 9804389), (4627, 5602508), (9254, 2801254), (18508, 1400627)]