28479972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81839}}^1$

素因数の和:81875

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 40265628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81839, 163678, 245517, 327356, 491034, 982068, 2373331, 4746662, 7119993, 9493324, 14239986, 28479972]

約数ペア:

[(1, 28479972), (2, 14239986), (3, 9493324), (4, 7119993), (6, 4746662), (12, 2373331), (29, 982068), (58, 491034), (87, 327356), (116, 245517), (174, 163678), (348, 81839)]