28672304

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{2647}}^1$

素因数の和:3332

約数の個数: 20

約数和(自身を含む): 55655664

約数和(自身を除く): 26983360

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2647, 2708, 5294, 5416, 10588, 10832, 21176, 42352, 1792019, 3584038, 7168076, 14336152, 28672304]

約数ペア:

[(1, 28672304), (2, 14336152), (4, 7168076), (8, 3584038), (16, 1792019), (677, 42352), (1354, 21176), (2647, 10832), (2708, 10588), (5294, 5416)]