25741204

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 45904320

約数和(自身を除く): 20163116

約数列:

[1, 2, 4, 107, 137, 214, 274, 428, 439, 548, 878, 1756, 14659, 29318, 46973, 58636, 60143, 93946, 120286, 187892, 240572, 6435301, 12870602, 25741204]

約数ペア:

[(1, 25741204), (2, 12870602), (4, 6435301), (107, 240572), (137, 187892), (214, 120286), (274, 93946), (428, 60143), (439, 58636), (548, 46973), (878, 29318), (1756, 14659)]