28814156

素因数分解:

$2^2\times 7^2\times {\mathrm{147011}}^1$

素因数の和:147029

約数の個数: 18

約数和(自身を含む): 58657788

約数和(自身を除く): 29843632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 147011, 294022, 588044, 1029077, 2058154, 4116308, 7203539, 14407078, 28814156]

約数ペア:

[(1, 28814156), (2, 14407078), (4, 7203539), (7, 4116308), (14, 2058154), (28, 1029077), (49, 588044), (98, 294022), (196, 147011)]