25975748

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 46321632

約数和(自身を除く): 20345884

約数列:

[1, 2, 4, 107, 137, 214, 274, 428, 443, 548, 886, 1772, 14659, 29318, 47401, 58636, 60691, 94802, 121382, 189604, 242764, 6493937, 12987874, 25975748]

約数ペア:

[(1, 25975748), (2, 12987874), (4, 6493937), (107, 242764), (137, 189604), (214, 121382), (274, 94802), (428, 60691), (443, 58636), (548, 47401), (886, 29318), (1772, 14659)]