28237336

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{4363}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 53022600

約数和(自身を除く): 24785264

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 4363, 6472, 8726, 17452, 34904, 3529667, 7059334, 14118668, 28237336]

約数ペア:

[(1, 28237336), (2, 14118668), (4, 7059334), (8, 3529667), (809, 34904), (1618, 17452), (3236, 8726), (4363, 6472)]