40889968

素因数分解:

$2^4\times 7^1\times {\mathrm{365089}}^1$

素因数の和:365104

約数の個数: 20

約数和(自身を含む): 90542320

約数和(自身を除く): 49652352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365089, 730178, 1460356, 2555623, 2920712, 5111246, 5841424, 10222492, 20444984, 40889968]

約数ペア:

[(1, 40889968), (2, 20444984), (4, 10222492), (7, 5841424), (8, 5111246), (14, 2920712), (16, 2555623), (28, 1460356), (56, 730178), (112, 365089)]