28568128

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{6287}}^1$

素因数の和:6370

約数の個数: 28

約数和(自身を含む): 57497472

約数和(自身を除く): 28929344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 6287, 12574, 25148, 50296, 100592, 201184, 402368, 446377, 892754, 1785508, 3571016, 7142032, 14284064, 28568128]

約数ペア:

[(1, 28568128), (2, 14284064), (4, 7142032), (8, 3571016), (16, 1785508), (32, 892754), (64, 446377), (71, 402368), (142, 201184), (284, 100592), (568, 50296), (1136, 25148), (2272, 12574), (4544, 6287)]