28704924

素因数分解:

$2^2\times 3^2\times {\mathrm{797359}}^1$

素因数の和:797369

約数の個数: 18

約数和(自身を含む): 72559760

約数和(自身を除く): 43854836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797359, 1594718, 2392077, 3189436, 4784154, 7176231, 9568308, 14352462, 28704924]

約数ペア:

[(1, 28704924), (2, 14352462), (3, 9568308), (4, 7176231), (6, 4784154), (9, 3189436), (12, 2392077), (18, 1594718), (36, 797359)]