57349976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421691}}^1$

素因数の和:421714

約数の個数: 16

約数和(自身を含む): 113856840

約数和(自身を除く): 56506864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421691, 843382, 1686764, 3373528, 7168747, 14337494, 28674988, 57349976]

約数ペア:

[(1, 57349976), (2, 28674988), (4, 14337494), (8, 7168747), (17, 3373528), (34, 1686764), (68, 843382), (136, 421691)]