28868546

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 50605056

約数和(自身を除く): 21736510

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 1087, 1897, 2174, 3794, 7609, 13279, 15218, 26558, 53263, 106526, 294577, 589154, 2062039, 4124078, 14434273, 28868546]

約数ペア:

[(1, 28868546), (2, 14434273), (7, 4124078), (14, 2062039), (49, 589154), (98, 294577), (271, 106526), (542, 53263), (1087, 26558), (1897, 15218), (2174, 13279), (3794, 7609)]