28628330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{124471}}^1$

素因数の和:124501

約数の個数: 16

約数和(自身を含む): 53771904

約数和(自身を除く): 25143574

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 124471, 248942, 622355, 1244710, 2862833, 5725666, 14314165, 28628330]

約数ペア:

[(1, 28628330), (2, 14314165), (5, 5725666), (10, 2862833), (23, 1244710), (46, 622355), (115, 248942), (230, 124471)]