28927496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{278149}}^1$

素因数の和:278168

約数の個数: 16

約数和(自身を含む): 58411500

約数和(自身を除く): 29484004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 278149, 556298, 1112596, 2225192, 3615937, 7231874, 14463748, 28927496]

約数ペア:

[(1, 28927496), (2, 14463748), (4, 7231874), (8, 3615937), (13, 2225192), (26, 1112596), (52, 556298), (104, 278149)]