26640056

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{10639}}^1$

素因数の和:10958

約数の個数: 16

約数和(自身を含む): 50114400

約数和(自身を除く): 23474344

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 10639, 21278, 42556, 85112, 3330007, 6660014, 13320028, 26640056]

約数ペア:

[(1, 26640056), (2, 13320028), (4, 6660014), (8, 3330007), (313, 85112), (626, 42556), (1252, 21278), (2504, 10639)]