28326858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674449}}^1$

素因数の和:674461

約数の個数: 16

約数和(自身を含む): 64747200

約数和(自身を除く): 36420342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674449, 1348898, 2023347, 4046694, 4721143, 9442286, 14163429, 28326858]

約数ペア:

[(1, 28326858), (2, 14163429), (3, 9442286), (6, 4721143), (7, 4046694), (14, 2023347), (21, 1348898), (42, 674449)]