28124368

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{9203}}^1$

素因数の和:9402

約数の個数: 20

約数和(自身を含む): 54782208

約数和(自身を除く): 26657840

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 9203, 18406, 36812, 73624, 147248, 1757773, 3515546, 7031092, 14062184, 28124368]

約数ペア:

[(1, 28124368), (2, 14062184), (4, 7031092), (8, 3515546), (16, 1757773), (191, 147248), (382, 73624), (764, 36812), (1528, 18406), (3056, 9203)]