2756816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4058

約数の個数: 20

約数和(自身を含む): 5466912

約数和(自身を除く): 2710096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4007, 8014, 16028, 32056, 64112, 172301, 344602, 689204, 1378408, 2756816]

約数ペア:

[(1, 2756816), (2, 1378408), (4, 689204), (8, 344602), (16, 172301), (43, 64112), (86, 32056), (172, 16028), (344, 8014), (688, 4007)]