25130872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241643}}^1$

素因数の和:241662

約数の個数: 16

約数和(自身を含む): 50745240

約数和(自身を除く): 25614368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241643, 483286, 966572, 1933144, 3141359, 6282718, 12565436, 25130872]

約数ペア:

[(1, 25130872), (2, 12565436), (4, 6282718), (8, 3141359), (13, 1933144), (26, 966572), (52, 483286), (104, 241643)]