28763450

素因数分解:

$2^1\times 5^2\times {\mathrm{577}}^1\times {\mathrm{997}}^1$

素因数の和:1586

約数の個数: 24

約数和(自身を含む): 53646492

約数和(自身を除く): 24883042

約数列:

[1, 2, 5, 10, 25, 50, 577, 997, 1154, 1994, 2885, 4985, 5770, 9970, 14425, 24925, 28850, 49850, 575269, 1150538, 2876345, 5752690, 14381725, 28763450]

約数ペア:

[(1, 28763450), (2, 14381725), (5, 5752690), (10, 2876345), (25, 1150538), (50, 575269), (577, 49850), (997, 28850), (1154, 24925), (1994, 14425), (2885, 9970), (4985, 5770)]