28774634

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66301}}^1$

素因数の和:66341

約数の個数: 16

約数和(自身を含む): 50919936

約数和(自身を除く): 22145302

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 66301, 132602, 464107, 928214, 2055331, 4110662, 14387317, 28774634]

約数ペア:

[(1, 28774634), (2, 14387317), (7, 4110662), (14, 2055331), (31, 928214), (62, 464107), (217, 132602), (434, 66301)]