28466710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69431}}^1$

素因数の和:69479

約数の個数: 16

約数和(自身を含む): 52490592

約数和(自身を除く): 24023882

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 69431, 138862, 347155, 694310, 2846671, 5693342, 14233355, 28466710]

約数ペア:

[(1, 28466710), (2, 14233355), (5, 5693342), (10, 2846671), (41, 694310), (82, 347155), (205, 138862), (410, 69431)]