28291422

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{45779}}^1$

素因数の和:45887

約数の個数: 16

約数和(自身を含む): 57133440

約数和(自身を除く): 28842018

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 45779, 91558, 137337, 274674, 4715237, 9430474, 14145711, 28291422]

約数ペア:

[(1, 28291422), (2, 14145711), (3, 9430474), (6, 4715237), (103, 274674), (206, 137337), (309, 91558), (618, 45779)]