28640292

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2879}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 66931200

約数和(自身を除く): 38290908

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 2879, 3316, 4974, 5758, 8637, 9948, 11516, 17274, 34548, 2386691, 4773382, 7160073, 9546764, 14320146, 28640292]

約数ペア:

[(1, 28640292), (2, 14320146), (3, 9546764), (4, 7160073), (6, 4773382), (12, 2386691), (829, 34548), (1658, 17274), (2487, 11516), (2879, 9948), (3316, 8637), (4974, 5758)]