40471844252

素因数分解:

$2^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{671353}}^1$

素因数の和:673517

約数の個数: 24

約数和(自身を含む): 80981404896

約数和(自身を除く): 40509560644

約数列:

[1, 2, 4, 7, 14, 28, 2153, 4306, 8612, 15071, 30142, 60284, 671353, 1342706, 2685412, 4699471, 9398942, 18797884, 1445423009, 2890846018, 5781692036, 10117961063, 20235922126, 40471844252]

約数ペア:

[(1, 40471844252), (2, 20235922126), (4, 10117961063), (7, 5781692036), (14, 2890846018), (28, 1445423009), (2153, 18797884), (4306, 9398942), (8612, 4699471), (15071, 2685412), (30142, 1342706), (60284, 671353)]