28486794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14431}}^1$

素因数の和:14490

約数の個数: 32

約数和(自身を含む): 66502656

約数和(自身を除く): 38015862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 14431, 28862, 43293, 86586, 101017, 202034, 303051, 606102, 678257, 1356514, 2034771, 4069542, 4747799, 9495598, 14243397, 28486794]

約数ペア:

[(1, 28486794), (2, 14243397), (3, 9495598), (6, 4747799), (7, 4069542), (14, 2034771), (21, 1356514), (42, 678257), (47, 606102), (94, 303051), (141, 202034), (282, 101017), (329, 86586), (658, 43293), (987, 28862), (1974, 14431)]