28453796

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9323}}^1$

素因数の和:9443

約数の個数: 24

約数和(自身を含む): 57435840

約数和(自身を除く): 28982044

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9323, 18646, 37292, 65261, 130522, 261044, 1016207, 2032414, 4064828, 7113449, 14226898, 28453796]

約数ペア:

[(1, 28453796), (2, 14226898), (4, 7113449), (7, 4064828), (14, 2032414), (28, 1016207), (109, 261044), (218, 130522), (436, 65261), (763, 37292), (1526, 18646), (3052, 9323)]