28803824

素因数分解:

$2^4\times 7^1\times {\mathrm{257177}}^1$

素因数の和:257192

約数の個数: 20

約数和(自身を含む): 63780144

約数和(自身を除く): 34976320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257177, 514354, 1028708, 1800239, 2057416, 3600478, 4114832, 7200956, 14401912, 28803824]

約数ペア:

[(1, 28803824), (2, 14401912), (4, 7200956), (7, 4114832), (8, 3600478), (14, 2057416), (16, 1800239), (28, 1028708), (56, 514354), (112, 257177)]