28928594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 48128256

約数和(自身を除く): 19199662

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 421, 731, 799, 842, 1462, 1598, 2021, 4042, 7157, 14314, 18103, 19787, 34357, 36206, 39574, 68714, 307751, 336379, 615502, 672758, 850841, 1701682, 14464297, 28928594]

約数ペア:

[(1, 28928594), (2, 14464297), (17, 1701682), (34, 850841), (43, 672758), (47, 615502), (86, 336379), (94, 307751), (421, 68714), (731, 39574), (799, 36206), (842, 34357), (1462, 19787), (1598, 18103), (2021, 14314), (4042, 7157)]