28782852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342653}}^1$

素因数の和:342667

約数の個数: 24

約数和(自身を含む): 76754496

約数和(自身を除く): 47971644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342653, 685306, 1027959, 1370612, 2055918, 2398571, 4111836, 4797142, 7195713, 9594284, 14391426, 28782852]

約数ペア:

[(1, 28782852), (2, 14391426), (3, 9594284), (4, 7195713), (6, 4797142), (7, 4111836), (12, 2398571), (14, 2055918), (21, 1370612), (28, 1027959), (42, 685306), (84, 342653)]