28125104

素因数分解:

$2^4\times 7^1\times {\mathrm{251117}}^1$

素因数の和:251132

約数の個数: 20

約数和(自身を含む): 62277264

約数和(自身を除く): 34152160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251117, 502234, 1004468, 1757819, 2008936, 3515638, 4017872, 7031276, 14062552, 28125104]

約数ペア:

[(1, 28125104), (2, 14062552), (4, 7031276), (7, 4017872), (8, 3515638), (14, 2008936), (16, 1757819), (28, 1004468), (56, 502234), (112, 251117)]