28561232

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 63543552

約数和(自身を除く): 34982320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 941, 1084, 1882, 1897, 2168, 3764, 3794, 4336, 6587, 7528, 7588, 13174, 15056, 15176, 26348, 30352, 52696, 105392, 255011, 510022, 1020044, 1785077, 2040088, 3570154, 4080176, 7140308, 14280616, 28561232]

約数ペア:

[(1, 28561232), (2, 14280616), (4, 7140308), (7, 4080176), (8, 3570154), (14, 2040088), (16, 1785077), (28, 1020044), (56, 510022), (112, 255011), (271, 105392), (542, 52696), (941, 30352), (1084, 26348), (1882, 15176), (1897, 15056), (2168, 13174), (3764, 7588), (3794, 7528), (4336, 6587)]