40518788

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 72072000

約数和(自身を除く): 31553212

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 467, 796, 934, 1868, 21691, 43382, 50903, 86764, 92933, 101806, 185866, 203612, 371732, 10129697, 20259394, 40518788]

約数ペア:

[(1, 40518788), (2, 20259394), (4, 10129697), (109, 371732), (199, 203612), (218, 185866), (398, 101806), (436, 92933), (467, 86764), (796, 50903), (934, 43382), (1868, 21691)]