28467248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104659}}^1$

素因数の和:104684

約数の個数: 20

約数和(自身を含む): 58400280

約数和(自身を除く): 29933032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104659, 209318, 418636, 837272, 1674544, 1779203, 3558406, 7116812, 14233624, 28467248]

約数ペア:

[(1, 28467248), (2, 14233624), (4, 7116812), (8, 3558406), (16, 1779203), (17, 1674544), (34, 837272), (68, 418636), (136, 209318), (272, 104659)]