40839288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{243091}}^1$

素因数の和:243107

約数の個数: 32

約数和(自身を含む): 116684160

約数和(自身を除く): 75844872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 243091, 486182, 729273, 972364, 1458546, 1701637, 1944728, 2917092, 3403274, 5104911, 5834184, 6806548, 10209822, 13613096, 20419644, 40839288]

約数ペア:

[(1, 40839288), (2, 20419644), (3, 13613096), (4, 10209822), (6, 6806548), (7, 5834184), (8, 5104911), (12, 3403274), (14, 2917092), (21, 1944728), (24, 1701637), (28, 1458546), (42, 972364), (56, 729273), (84, 486182), (168, 243091)]