56401674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1342897}}^1$

素因数の和:1342909

約数の個数: 16

約数和(自身を含む): 128918208

約数和(自身を除く): 72516534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1342897, 2685794, 4028691, 8057382, 9400279, 18800558, 28200837, 56401674]

約数ペア:

[(1, 56401674), (2, 28200837), (3, 18800558), (6, 9400279), (7, 8057382), (14, 4028691), (21, 2685794), (42, 1342897)]