39458068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1811}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 74581920

約数和(自身を除く): 35123852

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 1811, 3622, 5447, 7244, 10894, 21788, 23543, 47086, 94172, 758809, 1517618, 3035236, 9864517, 19729034, 39458068]

約数ペア:

[(1, 39458068), (2, 19729034), (4, 9864517), (13, 3035236), (26, 1517618), (52, 758809), (419, 94172), (838, 47086), (1676, 23543), (1811, 21788), (3622, 10894), (5447, 7244)]