28217744

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{4073}}^1$

素因数の和:4514

約数の個数: 20

約数和(自身を含む): 54811596

約数和(自身を除く): 26593852

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 4073, 6928, 8146, 16292, 32584, 65168, 1763609, 3527218, 7054436, 14108872, 28217744]

約数ペア:

[(1, 28217744), (2, 14108872), (4, 7054436), (8, 3527218), (16, 1763609), (433, 65168), (866, 32584), (1732, 16292), (3464, 8146), (4073, 6928)]