3986864

素因数分解:

$2^4\times 7^1\times {\mathrm{35597}}^1$

素因数の和:35612

約数の個数: 20

約数和(自身を含む): 8828304

約数和(自身を除く): 4841440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35597, 71194, 142388, 249179, 284776, 498358, 569552, 996716, 1993432, 3986864]

約数ペア:

[(1, 3986864), (2, 1993432), (4, 996716), (7, 569552), (8, 498358), (14, 284776), (16, 249179), (28, 142388), (56, 71194), (112, 35597)]