27784144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{36947}}^1$

素因数の和:37002

約数の個数: 20

約数和(自身を含む): 54978624

約数和(自身を除く): 27194480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 36947, 73894, 147788, 295576, 591152, 1736509, 3473018, 6946036, 13892072, 27784144]

約数ペア:

[(1, 27784144), (2, 13892072), (4, 6946036), (8, 3473018), (16, 1736509), (47, 591152), (94, 295576), (188, 147788), (376, 73894), (752, 36947)]