28974568

素因数分解:

$2^3\times 7^1\times {\mathrm{517403}}^1$

素因数の和:517416

約数の個数: 16

約数和(自身を含む): 62088480

約数和(自身を除く): 33113912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 517403, 1034806, 2069612, 3621821, 4139224, 7243642, 14487284, 28974568]

約数ペア:

[(1, 28974568), (2, 14487284), (4, 7243642), (7, 4139224), (8, 3621821), (14, 2069612), (28, 1034806), (56, 517403)]