28753236

素因数分解:

$2^2\times 3^2\times {\mathrm{798701}}^1$

素因数の和:798711

約数の個数: 18

約数和(自身を含む): 72681882

約数和(自身を除く): 43928646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798701, 1597402, 2396103, 3194804, 4792206, 7188309, 9584412, 14376618, 28753236]

約数ペア:

[(1, 28753236), (2, 14376618), (3, 9584412), (4, 7188309), (6, 4792206), (9, 3194804), (12, 2396103), (18, 1597402), (36, 798701)]