39974410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 82507392

約数和(自身を除く): 42532982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1531, 1865, 2611, 3062, 3730, 5222, 7655, 10717, 13055, 15310, 21434, 26110, 53585, 107170, 571063, 1142126, 2855315, 3997441, 5710630, 7994882, 19987205, 39974410]

約数ペア:

[(1, 39974410), (2, 19987205), (5, 7994882), (7, 5710630), (10, 3997441), (14, 2855315), (35, 1142126), (70, 571063), (373, 107170), (746, 53585), (1531, 26110), (1865, 21434), (2611, 15310), (3062, 13055), (3730, 10717), (5222, 7655)]