28543391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 32405184

約数和(自身を除く): 3861793

約数列:

[1, 17, 23, 37, 391, 629, 851, 1973, 14467, 33541, 45379, 73001, 771443, 1241017, 1679023, 28543391]

約数ペア:

[(1, 28543391), (17, 1679023), (23, 1241017), (37, 771443), (391, 73001), (629, 45379), (851, 33541), (1973, 14467)]