28844879

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 35458560

約数和(自身を除く): 6613681

約数列:

[1, 7, 29, 49, 53, 203, 371, 383, 1421, 1537, 2597, 2681, 10759, 11107, 18767, 20299, 75313, 77749, 142093, 544243, 588671, 994651, 4120697, 28844879]

約数ペア:

[(1, 28844879), (7, 4120697), (29, 994651), (49, 588671), (53, 544243), (203, 142093), (371, 77749), (383, 75313), (1421, 20299), (1537, 18767), (2597, 11107), (2681, 10759)]