28789284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{104309}}^1$

素因数の和:104339

約数の個数: 24

約数和(自身を含む): 70096320

約数和(自身を除く): 41307036

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 104309, 208618, 312927, 417236, 625854, 1251708, 2399107, 4798214, 7197321, 9596428, 14394642, 28789284]

約数ペア:

[(1, 28789284), (2, 14394642), (3, 9596428), (4, 7197321), (6, 4798214), (12, 2399107), (23, 1251708), (46, 625854), (69, 417236), (92, 312927), (138, 208618), (276, 104309)]