37947028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71329}}^1$

素因数の和:71359

約数の個数: 24

約数和(自身を含む): 79889600

約数和(自身を除く): 41942572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 71329, 142658, 285316, 499303, 998606, 1355251, 1997212, 2710502, 5421004, 9486757, 18973514, 37947028]

約数ペア:

[(1, 37947028), (2, 18973514), (4, 9486757), (7, 5421004), (14, 2710502), (19, 1997212), (28, 1355251), (38, 998606), (76, 499303), (133, 285316), (266, 142658), (532, 71329)]