28738544

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{1709}}^1$

素因数の和:2768

約数の個数: 20

約数和(自身を含む): 55766520

約数和(自身を除く): 27027976

約数列:

[1, 2, 4, 8, 16, 1051, 1709, 2102, 3418, 4204, 6836, 8408, 13672, 16816, 27344, 1796159, 3592318, 7184636, 14369272, 28738544]

約数ペア:

[(1, 28738544), (2, 14369272), (4, 7184636), (8, 3592318), (16, 1796159), (1051, 27344), (1709, 16816), (2102, 13672), (3418, 8408), (4204, 6836)]