38778824

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2633}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 83445120

約数和(自身を除く): 44666296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 2633, 3682, 5266, 7364, 10532, 14728, 18431, 21064, 36862, 73724, 147448, 692479, 1384958, 2769916, 4847353, 5539832, 9694706, 19389412, 38778824]

約数ペア:

[(1, 38778824), (2, 19389412), (4, 9694706), (7, 5539832), (8, 4847353), (14, 2769916), (28, 1384958), (56, 692479), (263, 147448), (526, 73724), (1052, 36862), (1841, 21064), (2104, 18431), (2633, 14728), (3682, 10532), (5266, 7364)]