28921862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2221}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 46075392

約数和(自身を除く): 17153530

約数列:

[1, 2, 17, 34, 383, 766, 2221, 4442, 6511, 13022, 37757, 75514, 850643, 1701286, 14460931, 28921862]

約数ペア:

[(1, 28921862), (2, 14460931), (17, 1701286), (34, 850643), (383, 75514), (766, 37757), (2221, 13022), (4442, 6511)]