28857358082

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{50274143}}^1$

素因数の和:50274193

約数の個数: 16

約数和(自身を含む): 50676337152

約数和(自身を除く): 21818979070

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 50274143, 100548286, 351919001, 703838002, 2061239863, 4122479726, 14428679041, 28857358082]

約数ペア:

[(1, 28857358082), (2, 14428679041), (7, 4122479726), (14, 2061239863), (41, 703838002), (82, 351919001), (287, 100548286), (574, 50274143)]