29065420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33797}}^1$

素因数の和:33849

約数の個数: 24

約数和(自身を含む): 62458704

約数和(自身を除く): 33393284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 33797, 67594, 135188, 168985, 337970, 675940, 1453271, 2906542, 5813084, 7266355, 14532710, 29065420]

約数ペア:

[(1, 29065420), (2, 14532710), (4, 7266355), (5, 5813084), (10, 2906542), (20, 1453271), (43, 675940), (86, 337970), (172, 168985), (215, 135188), (430, 67594), (860, 33797)]