69643316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 125553120

約数和(自身を除く): 55909804

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 2579, 5158, 6751, 10316, 13502, 27004, 110897, 221794, 404903, 443588, 809806, 1619612, 17410829, 34821658, 69643316]

約数ペア:

[(1, 69643316), (2, 34821658), (4, 17410829), (43, 1619612), (86, 809806), (157, 443588), (172, 404903), (314, 221794), (628, 110897), (2579, 27004), (5158, 13502), (6751, 10316)]