25312636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 47295360

約数和(自身を除く): 21982724

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 4691, 5396, 9382, 18764, 89129, 178258, 333061, 356516, 666122, 1332244, 6328159, 12656318, 25312636]

約数ペア:

[(1, 25312636), (2, 12656318), (4, 6328159), (19, 1332244), (38, 666122), (71, 356516), (76, 333061), (142, 178258), (284, 89129), (1349, 18764), (2698, 9382), (4691, 5396)]