40373956

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38971}}^1$

素因数の和:39019

約数の個数: 24

約数和(自身を含む): 82932416

約数和(自身を除く): 42558460

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38971, 77942, 155884, 272797, 545594, 1091188, 1441927, 2883854, 5767708, 10093489, 20186978, 40373956]

約数ペア:

[(1, 40373956), (2, 20186978), (4, 10093489), (7, 5767708), (14, 2883854), (28, 1441927), (37, 1091188), (74, 545594), (148, 272797), (259, 155884), (518, 77942), (1036, 38971)]