40909624

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3671}}^1$

素因数の和:3883

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 47218376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 3671, 5572, 7342, 11144, 14684, 25697, 29368, 51394, 102788, 205576, 730529, 1461058, 2922116, 5113703, 5844232, 10227406, 20454812, 40909624]

約数ペア:

[(1, 40909624), (2, 20454812), (4, 10227406), (7, 5844232), (8, 5113703), (14, 2922116), (28, 1461058), (56, 730529), (199, 205576), (398, 102788), (796, 51394), (1393, 29368), (1592, 25697), (2786, 14684), (3671, 11144), (5572, 7342)]