27130328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{178489}}^1$

素因数の和:178514

約数の個数: 16

約数和(自身を含む): 53547000

約数和(自身を除く): 26416672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 178489, 356978, 713956, 1427912, 3391291, 6782582, 13565164, 27130328]

約数ペア:

[(1, 27130328), (2, 13565164), (4, 6782582), (8, 3391291), (19, 1427912), (38, 713956), (76, 356978), (152, 178489)]