57688636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10691}}^1$

素因数の和:10785

約数の個数: 24

約数和(自身を含む): 107775360

約数和(自身を除く): 50086724

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 10691, 21382, 42764, 203129, 406258, 759061, 812516, 1518122, 3036244, 14422159, 28844318, 57688636]

約数ペア:

[(1, 57688636), (2, 28844318), (4, 14422159), (19, 3036244), (38, 1518122), (71, 812516), (76, 759061), (142, 406258), (284, 203129), (1349, 42764), (2698, 21382), (5396, 10691)]