26181224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 52228800

約数和(自身を除く): 26047576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 619, 622, 1238, 1244, 2476, 2488, 4952, 5287, 10523, 10574, 21046, 21148, 42092, 42296, 84184, 192509, 385018, 770036, 1540072, 3272653, 6545306, 13090612, 26181224]

約数ペア:

[(1, 26181224), (2, 13090612), (4, 6545306), (8, 3272653), (17, 1540072), (34, 770036), (68, 385018), (136, 192509), (311, 84184), (619, 42296), (622, 42092), (1238, 21148), (1244, 21046), (2476, 10574), (2488, 10523), (4952, 5287)]