25662928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94349}}^1$

素因数の和:94374

約数の個数: 20

約数和(自身を含む): 52647300

約数和(自身を除く): 26984372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94349, 188698, 377396, 754792, 1509584, 1603933, 3207866, 6415732, 12831464, 25662928]

約数ペア:

[(1, 25662928), (2, 12831464), (4, 6415732), (8, 3207866), (16, 1603933), (17, 1509584), (34, 754792), (68, 377396), (136, 188698), (272, 94349)]