26286828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{128857}}^1$

素因数の和:128881

約数の個数: 24

約数和(自身を含む): 64944432

約数和(自身を除く): 38657604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 128857, 257714, 386571, 515428, 773142, 1546284, 2190569, 4381138, 6571707, 8762276, 13143414, 26286828]

約数ペア:

[(1, 26286828), (2, 13143414), (3, 8762276), (4, 6571707), (6, 4381138), (12, 2190569), (17, 1546284), (34, 773142), (51, 515428), (68, 386571), (102, 257714), (204, 128857)]