40364828

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5082

約数の個数: 36

約数和(自身を含む): 84192192

約数和(自身を除く): 43827364

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 5023, 8036, 10046, 20092, 35161, 70322, 140644, 205943, 246127, 411886, 492254, 823772, 984508, 1441601, 2883202, 5766404, 10091207, 20182414, 40364828]

約数ペア:

[(1, 40364828), (2, 20182414), (4, 10091207), (7, 5766404), (14, 2883202), (28, 1441601), (41, 984508), (49, 823772), (82, 492254), (98, 411886), (164, 246127), (196, 205943), (287, 140644), (574, 70322), (1148, 35161), (2009, 20092), (4018, 10046), (5023, 8036)]