27291344

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{6637}}^1$

素因数の和:6902

約数の個数: 20

約数和(自身を含む): 53090724

約数和(自身を除く): 25799380

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 6637, 13274, 26548, 53096, 106192, 1705709, 3411418, 6822836, 13645672, 27291344]

約数ペア:

[(1, 27291344), (2, 13645672), (4, 6822836), (8, 3411418), (16, 1705709), (257, 106192), (514, 53096), (1028, 26548), (2056, 13274), (4112, 6637)]