40770556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 76156416

約数和(自身を除く): 35385860

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 4721, 8636, 9442, 18884, 80257, 160514, 321028, 599567, 1199134, 2398268, 10192639, 20385278, 40770556]

約数ペア:

[(1, 40770556), (2, 20385278), (4, 10192639), (17, 2398268), (34, 1199134), (68, 599567), (127, 321028), (254, 160514), (508, 80257), (2159, 18884), (4318, 9442), (4721, 8636)]