28296856

素因数分解:

$2^3\times 7^1\times {\mathrm{505301}}^1$

素因数の和:505314

約数の個数: 16

約数和(自身を含む): 60636240

約数和(自身を除く): 32339384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505301, 1010602, 2021204, 3537107, 4042408, 7074214, 14148428, 28296856]

約数ペア:

[(1, 28296856), (2, 14148428), (4, 7074214), (7, 4042408), (8, 3537107), (14, 2021204), (28, 1010602), (56, 505301)]