56778266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15607}}^1$

素因数の和:15733

約数の個数: 16

約数和(自身を含む): 91025856

約数和(自身を除く): 34247590

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 15607, 31214, 265319, 530638, 1669949, 3339898, 28389133, 56778266]

約数ペア:

[(1, 56778266), (2, 28389133), (17, 3339898), (34, 1669949), (107, 530638), (214, 265319), (1819, 31214), (3638, 15607)]