28391514

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{3671}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 56842560

約数和(自身を除く): 28451046

約数列:

[1, 2, 3, 6, 1289, 2578, 3671, 3867, 7342, 7734, 11013, 22026, 4731919, 9463838, 14195757, 28391514]

約数ペア:

[(1, 28391514), (2, 14195757), (3, 9463838), (6, 4731919), (1289, 22026), (2578, 11013), (3671, 7734), (3867, 7342)]