27791288

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10559}}^1$

素因数の和:10619

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 33034312

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10559, 21118, 42236, 73913, 84472, 147826, 295652, 496273, 591304, 992546, 1985092, 3473911, 3970184, 6947822, 13895644, 27791288]

約数ペア:

[(1, 27791288), (2, 13895644), (4, 6947822), (7, 3970184), (8, 3473911), (14, 1985092), (28, 992546), (47, 591304), (56, 496273), (94, 295652), (188, 147826), (329, 84472), (376, 73913), (658, 42236), (1316, 21118), (2632, 10559)]