28140448898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{322571}}^1$

素因数の和:323449

約数の個数: 16

約数和(自身を含む): 43059491136

約数和(自身を除く): 14919042238

約数列:

[1, 2, 53, 106, 823, 1646, 43619, 87238, 322571, 645142, 17096263, 34192526, 265475933, 530951866, 14070224449, 28140448898]

約数ペア:

[(1, 28140448898), (2, 14070224449), (53, 530951866), (106, 265475933), (823, 34192526), (1646, 17096263), (43619, 645142), (87238, 322571)]