40561272

素因数分解:

$2^3\times 3^2\times {\mathrm{563351}}^1$

素因数の和:563363

約数の個数: 24

約数和(自身を含む): 109853640

約数和(自身を除く): 69292368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563351, 1126702, 1690053, 2253404, 3380106, 4506808, 5070159, 6760212, 10140318, 13520424, 20280636, 40561272]

約数ペア:

[(1, 40561272), (2, 20280636), (3, 13520424), (4, 10140318), (6, 6760212), (8, 5070159), (9, 4506808), (12, 3380106), (18, 2253404), (24, 1690053), (36, 1126702), (72, 563351)]