28317142

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49333}}^1$

素因数の和:49383

約数の個数: 16

約数和(自身を含む): 49728672

約数和(自身を除く): 21411530

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49333, 98666, 345331, 690662, 2022653, 4045306, 14158571, 28317142]

約数ペア:

[(1, 28317142), (2, 14158571), (7, 4045306), (14, 2022653), (41, 690662), (82, 345331), (287, 98666), (574, 49333)]