40753538

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22921}}^1$

素因数の和:23057

約数の個数: 16

約数和(自身を含む): 70416384

約数和(自身を除く): 29662846

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22921, 45842, 160447, 320894, 2910967, 5821934, 20376769, 40753538]

約数ペア:

[(1, 40753538), (2, 20376769), (7, 5821934), (14, 2910967), (127, 320894), (254, 160447), (889, 45842), (1778, 22921)]