40574776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2389}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 83458800

約数和(自身を除く): 42884024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 2389, 4246, 4778, 8492, 9556, 16984, 19112, 26279, 52558, 105116, 210232, 461077, 922154, 1844308, 3688616, 5071847, 10143694, 20287388, 40574776]

約数ペア:

[(1, 40574776), (2, 20287388), (4, 10143694), (8, 5071847), (11, 3688616), (22, 1844308), (44, 922154), (88, 461077), (193, 210232), (386, 105116), (772, 52558), (1544, 26279), (2123, 19112), (2389, 16984), (4246, 9556), (4778, 8492)]