25257138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 53804736

約数和(自身を除く): 28547598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 1158, 1283, 2566, 3281, 3849, 6562, 7698, 9843, 19686, 21811, 43622, 65433, 130866, 247619, 495238, 742857, 1485714, 4209523, 8419046, 12628569, 25257138]

約数ペア:

[(1, 25257138), (2, 12628569), (3, 8419046), (6, 4209523), (17, 1485714), (34, 742857), (51, 495238), (102, 247619), (193, 130866), (386, 65433), (579, 43622), (1158, 21811), (1283, 19686), (2566, 9843), (3281, 7698), (3849, 6562)]